C2 Corvette: 1963-1967 Split-Window to Big-Block FAQ

Ready to travel back to the moment the Corvette became an undeniable American icon?

The five-year run of the C2 Sting Ray (1963–1967) isn’t just a chapter in Corvette history; it’s the definitive moment when America’s Sports Car shed its early flaws and embraced its destiny as a world-class competitor.

The C2 was born from a philosophical clash between design boss Bill Mitchell (style first) and engineer Zora Arkus-Duntov (performance first).

This tension gave us the perfect car: a revolutionary chassis with independent rear suspension, the precision of standard four-wheel disc brakes, and the brute force of the monstrous 427 big-block engine.

Below, we dive into the facts, figures, and folklore of the greatest generation of the Corvette.

Also, for those who want to know more about the second generation of America’s Sports Car, we have put together: C2 Corvette Deep Dive: The Sting Ray Revolution.

1963 Corvette – The First of the Sting Rays

The 1963 model didn’t just kick off the C2 generation; it launched a revolution.

For the first time, the Corvette featured a fully redesigned chassis with independent rear suspension (IRS), finally giving the car world-class handling to match its V8 muscle.

Of course, all anyone talks about is the beautiful, controversial, and one-year-only Split-Window—a detail that makes the 1963 a singular, unrepeatable masterpiece. This was the moment the Sting Ray found its true voice.

FAQ for the 1963 Corvette

Why is the 1963 Corvette famous for its ‘split window’?

• The 1963 Corvette is iconic for its one-year-only split-window design, a feature championed by GM’s head of styling, Bill Mitchell. He loved the look, which was inspired by marine life, and it has since become a highly prized element by collectors.

Why did GM get rid of the split window after just one year?

• The split-window design was a compromise between Bill Mitchell and chief engineer Zora Arkus-Duntov. Duntov argued that the center spine dangerously obstructed rear visibility. Widespread complaints from customers confirmed his fears, and the split window was replaced with a single-pane rear window in 1964. (General Motors Heritage Center Records, 1964.)

What was Zora Arkus-Duntov’s role in the 1963 Corvette’s design?

• Zora Arkus-Duntov, often called the ‘Father of the Corvette,’ was the chief engineer and prioritized performance and function over style. He pushed for the new independent rear suspension and fiercely opposed the split-window design due to safety concerns.

What was the Z06 package, and why is it so rare?

• The Z06 was a ‘Special Performance Equipment’ package designed for competition-minded buyers. It included heavy-duty brakes and suspension, a dual-circuit master cylinder, and a powerful fuel-injected 327 V8 engine. Because of its steep price and specific requirements, only 199 Z06 Corvettes were built, making them extremely rare. (NCRS Production Data, 2020.)

Did the 1963 Corvette have a new chassis and suspension?

• Yes, the 1963 Sting Ray was the first Corvette to feature a new, shorter ladder-type frame and independent rear suspension. This was a major engineering breakthrough that dramatically improved the car’s handling and ride quality.

How did the 1963 Corvette improve handling?

• The redesigned chassis, independent rear suspension, and improved weight distribution (with more than half the weight over the rear axle) all worked together to give the 1963 Corvette superior balance, traction, and cornering ability.

What was the “Big Tank” Z06?

• The ‘Big Tank’ Z06 was an ultra-rare variant of the 1963 Z06 package that featured a massive 36.5-gallon fuel tank. This was a factory option designed specifically for endurance racing, and only 63 of these cars were ever built. (Corvette Option Data Guide, 1963.)

Where did the ‘Sting Ray’ name come from?

• The ‘Sting Ray’ name and design were heavily influenced by a racing concept car and Bill Mitchell’s love of marine life. The aggressive, shark-like nose and the dorsal ‘spine’ of the split window were direct nods to this aquatic inspiration.

What were the engine options available in 1963?

• All 1963 models featured a 327 cubic-inch V8 engine. Horsepower options ranged from the standard 250 hp up to a top-tier 360 hp with Rochester Ramjet fuel injection. (1963 Corvette Factory Specifications.)

Did the 1963 Corvette have a trunk?

• The 1963 Sting Ray coupe did not have an external trunk lid. Storage space was limited to a small area behind the seats, a design choice that would be maintained for many years on coupes. The convertible model, however, did have a conventional trunk lid.

What was the significance of the retractable headlights?

• The 1963 Sting Ray was the first Corvette to feature pop-up headlights. This futuristic and aerodynamic design element gave the car a sleek, uncluttered front end when the lights were not in use.

Why were the hood vents on the 1963 Corvette non-functional?

• The simulated grilles on the hood and B-pillars were design elements intended to give the car a racing-inspired look. They were not functional and were removed in the 1964 model year to further streamline the design.

How can you tell a 1963 Corvette from a 1964 model?

• The easiest way to tell the difference is to look at the rear window of the coupe. The 1963 model is the only one with the iconic vertical ‘split’ in the rear glass.

What was the conflict between Bill Mitchell and Zora Arkus-Duntov?

• The rivalry between GM’s design chief Bill Mitchell and the Corvette’s chief engineer (Duntov) was legendary. Mitchell focused on style, while Duntov insisted on performance and safety, leading to heated clashes over key design elements like the split window.

What was the new feature for interior gauges in 1963?

• The interior of the ’63 featured a new dashboard with clear, round gauges that were much easier to read than in previous C1 models. This created a driver-focused cockpit that was both functional and stylish.

Were all 1963 Corvettes coupes?

• No, the 1963 model year was the first time that a coupe (with the split window) was offered alongside the classic convertible. Production numbers were nearly even, with a slight edge to the convertible.

How did the 1963 Corvette get its ‘Stingray’ name?

• The C2 model was officially named ‘Sting Ray’ (two words), a tribute to the Stingray Racer concept car that heavily influenced its design. The single-word ‘Stingray’ spelling didn’t come into use until the 1969 model year. (Corvette Black Book, 1953-2023.)

What was the most powerful engine available in 1963?

• The top-tier engine was a fuel-injected 327 cubic-inch V8 that produced 360 horsepower. It was required for anyone who wanted to order the Z06 racing package.

What are ‘knock-off’ wheels?

• Cast aluminum ‘knock-off’ wheels were a highly sought-after option that was planned for the Z06 package. Due to production issues, they were delayed and most Z06s left the factory with standard steel wheels, making the equipped cars even rarer.

How many total 1963 Corvettes were produced?

• A total of 21,513 Corvettes were produced for the 1963 model year, with 10,594 coupes and 10,919 convertibles. (Automotive News, 1964.)

What was the original base price of the 1963 Split-Window Coupe?

• The original Manufacturer’s Suggested Retail Price (MSRP) for the 1963 Split-Window Coupe (model 837) was $4,252.00. What was the price difference between the coupe and the convertible in 1963? The coupe was the slightly more expensive option, costing $215.00 more than the base convertible (model 867), which was priced at $4,037.00. (1963 Chevrolet Dealer Price Sheets.)

What was the standard transmission supplied with the 1963 Corvette?

• The 1963 Corvette came standard with a 3-speed manual transmission. All higher-horsepower engine options required either the 4-speed manual or the Powerglide automatic.

What was the popular 4-speed manual transmission RPO code in 1963?

• The most commonly ordered 4-speed manual transmission option was RPO M20, which was a wide-ratio gearbox costing $188.30. (1963 Corvette Option Price List.)

What was the standard braking system used on the 1963 Corvette?

• The standard braking system utilized 11-inch cast-iron drum brakes on all four wheels. While not disc brakes, they were wider than the previous C1 design to increase the effective braking area.

How much did the optional Positraction rear axle cost in 1963?

• The limited-slip Positraction rear axle (RPO G81) was a highly popular performance option, costing $43.05 over the base price.

What was the most common type of wheel failure on the ‘knock-off’ wheels?

• The most common failure point, which led to their temporary discontinuation, was a tendency for the cast aluminum wheel’s central locking hub to crack under the stress of high-performance driving.

What RPO code was the optional Air Conditioning system?

• The optional Air Conditioning system was RPO C60, which was an expensive luxury option for the time, priced at $421.80. (1963 Corvette Factory Options List.)

How much did the factory-installed mechanical fuel injection (L84) cost?

• The L84 Rochester mechanical fuel injection system, which provided 360 hp, was the most expensive engine option, costing $430.40. (1963 Chevrolet Dealer Price Sheets.)

What RPO code designated the optional Power Steering system?

• The optional Power Steering system was RPO N40, costing $75.35. It was not widely chosen by performance enthusiasts who preferred a more direct steering feel.

What was the standard rear axle ratio for the base 250 hp engine?

• The standard rear axle ratio for the base 250 hp L75 engine was 3.36:1. (1963 Corvette Service Manuals.)

1964 Corvette – The Refined Sting Ray

After the revolutionary 1963 debut, the 1964 Corvette proved that a legend could be made even better.

Engineers and designers at GM took a hard look at the first-year model’s quirks and set out to create a more polished and capable machine.

This was the year that function won over form: the controversial split window was gone, replaced by crucial refinements for comfort and performance.

From new suspension components to a significant power boost under the hood, the 1964 Corvette stands as a testament to the idea that true greatness comes from careful refinement.

The 1964 model Corvette solidified the C2’s reputation for excellence and setting the stage for greater things to come.

FAQ for the 1964 Corvette

Why did the split window disappear from the Corvette in 1964?

• The iconic split rear window, a signature feature of the 1963 coupe, was removed in 1964 and replaced with a single, conventional pane of glass. This change was a direct response to customer complaints and the strong opinions of chief engineer Zora Arkus-Duntov, who argued that the split dangerously compromised rear visibility.

What was the most significant mechanical change in 1964?

• For 1964, engineers focused on refining the car’s ride and handling. They installed new variable-rate front springs and adjusted the rear transverse leaf spring to deliver a more comfortable ride without sacrificing the Corvette’s celebrated cornering prowess.

How did the 1964 Corvette get a power boost?

• The top two high-performance 327 cubic-inch V8 engines received a power increase thanks to a new, higher-lift camshaft. The carbureted L76 engine jumped from 340 to 365 horsepower, while the fuel-injected L84 “Fuelie” went from 360 to a blistering 375 horsepower.

What was the main difference between the 1963 and 1964 models?

• The single biggest difference between the two model years is the coupe’s rear window. The 1963 coupe featured the unique two-pane split window, while the 1964 model debuted with a single, full-width window.

What was done to make the 1964 Corvette a more comfortable ride?

• In response to feedback about the 1963 model’s harshness, engineers significantly increased sound insulation, added new rubber body mounts to absorb vibrations, and refined the suspension for a smoother ride.

Were there any changes to the transmission?

• Yes, the Borg-Warner four-speed manual transmissions from 1963 were replaced with new, more durable, and smoother-shifting GM-built Muncie gearboxes.

Was the Z06 racing package still available in 1964?

• The full Z06 package was discontinued as a factory option for 1964. However, most of its heavy-duty components, such as the upgraded brakes and suspension, could still be ordered individually as standalone options.

How can you tell a 1964 hood from a 1963?

• The 1963 hood had decorative grilles on its faux vents. For 1964, these grilles were eliminated, leaving a cleaner, smoother surface with only the recessed imprints from the previous year.

What was the rarest factory option for the 1964 Corvette?

• The rarest and most sought-after option was the J56 Special Sintered Metallic Brake Package, with only 29 units produced. It was a racing-focused upgrade that required the high-performance L84 engine.(CorvSport.com, 2021; A Rose by Any Other Name, 2019.)

How many 1964 Corvettes were produced?

• The 1964 model year saw another sales record, with a total of 22,229 Corvettes produced. This included 8,304 coupes and 13,925 convertibles.(Chevrolet, 1964; NCOA, 2024.)

What was the most powerful engine in 1964?

• The most powerful engine was the 327 cubic-inch V8 with Rochester Ramjet mechanical fuel injection (RPO L84), which produced 375 horsepower.

Was fuel injection still a popular option?

• The top-tier fuel-injected L84 engine was a very desirable option, but because of its high cost and complexity, it was only fitted to 1,325 cars in 1964. This was also the second-to-last year for the Rochester mechanical fuel-injection system. (CorvSport.com, 2021.)

What was the purpose of the revised body mounts?

• The new rubber body mounts were designed to act as isolators, creating a crucial buffer between the car’s fiberglass body and its steel frame. This significantly reduced the transmission of road, engine, and drivetrain vibrations into the cabin.

What was the “Big Tank” option in 1964?

• The large 36.5-gallon fuel tank (RPO N03), designed for endurance racing, was still a rare option for the coupe model. Only 38 were equipped with it, making it one of the most distinctive and highly valued options of the year. (CorvSport.com, 2021; A Rose by Any Other Name, 2019.)

Were there any new colors for 1964?

• Yes, the one-year-only Satin Silver (paint code 940) was introduced, replacing the 1963’s Sebring Silver. Riverside Red continued to be the most popular color. (CorvSport.com, 2021.)

What were the racing modifications made to the 1964 Grand Sports?

• The five Grand Sports were built in 1963, but some were modified for the 1964 racing season. These changes included cut-down windshields and more powerful big-block engines, which helped them compete successfully in events like the 12 Hours of Sebring.

What was a unique interior feature for 1964?

• The interior featured a new simulated walnut-trimmed steering wheel and upgraded chrome interior door pulls, adding to the car’s refined feel.

Was the transistorized ignition system a new option?

• Yes, a new optional transistorized ignition system (RPO K66) was available for the high-performance 365 hp and 375 hp engines, providing a more reliable and stronger spark. (CorvSport.com, 2021.)

Did the coupe have functional vents in 1964?

• The faux vents on the coupe’s rear pillars were made functional on the driver’s side, which helped to improve cabin air circulation.

What was the most popular body style in 1964?

• The convertible model outsold the coupe, with 13,925 units produced compared to 8,304 coupes. (Chevrolet, 1964; NCOA, 2024.)

What was the base MSRP of the 1964 Corvette Coupe?

• The original Manufacturer’s Suggested Retail Price (MSRP) for the 1964 Coupe was $4,257.00, a slight increase of $5.00 over the 1963 model.

What was the total production count for the L84 fuel-injected engine?

• Only 1,325 Corvettes were produced with the 375 hp L84 fuel-injected engine in 1964.

What RPO code was the optional Power Brakes system?

• The optional Power Brakes system was RPO J50, costing $43.05. This was a popular comfort option for base models.

What were the standard wheels provided on the 1964 Corvette?

• The standard wheels were 6.5-inch wide steel wheels with full-diameter wheel covers, which were the only wheels available for most of the production run.

What unique interior feature was added to the dash for the 1964 model year?

• A redesigned clock was installed on the passenger side of the dash. It was placed inside a new chrome bezel.

What was the weight reduction difference between the 1963 and 1964 models?

• Due to the removal of the heavy metal partition and interior trim associated with the split window, the 1964 coupe was approximately 80 pounds lighter than the 1963 coupe.

How many 1964 Corvettes were equipped with factory air conditioning?

• Only 1,856 Corvettes were ordered with the optional Air Conditioning (RPO C60), making it a desirable—though rare—feature.

What specific transmission feature was designed to make shifting quieter?

• The manual Muncie transmissions utilized synchronizers made of iron (instead of the previous bronze), which reduced gear noise and made shifting smoother.

What was the most popular optional engine in terms of production volume?

• The most popular optional engine was the L75 327 cubic-inch V8 (300 hp), which was ordered in 10,767 cars.

What RPO code designated the optional Power Windows system?

• The optional Power Windows system was RPO A31, costing $59.20.

What RPO code designated the optional Telescopic Steering Column?

• The optional Telescopic Steering Column was RPO N32, which allowed the driver to adjust the steering column length and cost $43.05.

1965 Corvette – The Big Block Arrives

The 1965 Corvette was a monumental year that launched America’s sports car into the high-stakes muscle car wars.

With the debut of the first-ever big-block engine, the Corvette shed its sophisticated skin to become a true muscle machine.

This powerful evolution was matched by crucial upgrades like standard four-wheel disc brakes, cementing the C2’s reputation as a world-class competitor.

From the racetrack to the street, the ’65 was a game-changer, embracing a new level of power that would define the Corvette’s identity for decades to come.

FAQ for the 1965 Corvette

What was the biggest change for the 1965 Corvette?

• The most significant change was the introduction of the first-ever big-block engine, a 396 cubic-inch V8, which was a clear statement of the Corvette’s intent to compete in the horsepower wars.

Why were four-wheel disc brakes so important?

• The new four-wheel disc brakes, which became standard equipment for the first time, were a massive upgrade over the previous drum brakes. They provided superior stopping power and were more resistant to brake fade, a critical safety and performance advantage.

What was the 396 big-block engine, and why was it so special?

• The new-for-1965 396 cubic-inch “Turbo-Jet” V8 was rated at a powerful 425 horsepower. It was a one-year-only option in the Corvette and represented a new era of performance for the brand.

Why did the fuel-injected engine disappear in 1965?

• The 1965 model year was the last for the costly and complex Rochester mechanical fuel-injection system. The new 425-horsepower big-block provided more power for a lower price, making it the more popular choice among buyers.

How can you tell a 1965 Corvette from a 1964 model?

• The easiest way to spot a 1965 model is by the three functional vertical vents on the front fenders, which replaced the two horizontal faux vents from the previous year.

What was the “porcupine” engine?

• The 1965 396 big-block V8 earned the nickname “porcupine” due to its high-performance cylinder heads, where the valves were arranged in a staggered pattern that resembled a porcupine’s quills.

Did the 1965 Corvette have an optional side exhaust?

• Yes, a dramatic side-mounted exhaust system became an available option in 1965. While it produced an aggressive sound and look, fewer than 800 buyers chose it, making it a rare feature.

What happened to the Z06 package in 1965?

• The Z06 racing package, which was a highly sought-after option in 1963, was discontinued. However, many of its components, like heavy-duty suspension and brakes, could still be ordered as standalone options.

What was the “400 cubic inch rule”?

• An internal General Motors corporate policy in the mid-1960s limited engine displacement to 400 cubic inches for non-full-size vehicles. This policy was rescinded for the Corvette in 1966, paving the way for the larger 427 big-block.

What was the most popular color for the 1965 Corvette?

• Nassau Blue was the most popular exterior color in 1965, chosen by over 6,000 buyers.

What were the downsides of the optional side exhaust?

• The side-mounted exhaust pipes were known for generating excessive heat and noise, and they could even cause leg burns if a driver or passenger was not careful when exiting the car.

What was the new interior feature for 1965?

• The interior received new, more supportive seats with molded plastic backing and redesigned instrument panels with flat black faces for a cleaner, more modern look.

Did all 1965 Corvettes have a new hood?

• Only Corvettes equipped with the new 396 big-block engine received a new hood with a prominent power bulge to provide necessary engine clearance. Small-block cars had a clean, smooth hood.

What was the most popular body style in 1965?

• As in other C2 years, the convertible model was more popular than the coupe, with 15,376 units sold compared to 8,186 coupes. (ProTeam Corvette, 2007.)

How many of the high-performance 327 fuel-injected engines were produced?

• Only 771 Corvettes were built with the 375 hp fuel-injected engine in 1965, the last time that option would be available for decades. (ProTeam Corvette, 2007.)

How can you identify a 396 big-block Corvette?

• In addition to the power-bulge hood, these cars were identified by special “396 Turbo-Jet” badges on the front fenders.

What was a new optional feature for the steering wheel?

• A telescopic steering column became an option for 1965, allowing drivers to adjust the steering wheel’s position for increased comfort.

How did the 1965 Corvette perform in racing?

• The 1965 C2 was highly successful in privateer racing, thanks to its powerful engines and disc brakes. A key example is the Grand Sport, which dominated the 1965 Nassau Trophy race.

How many total 1965 Corvettes were produced?

• The 1965 model year was the most successful sales year of the C2 generation, with 23,562 units produced. (Classic Industries, 2023.)

What was a common problem with the body in 1965?

• The fiberglass body, while rust-proof, was known for producing minor squeaks and rattles. This issue had improved over the previous models but was still a common point of discussion.

What was the original base price of the 1965 Convertible?

• The original Manufacturer’s Suggested Retail Price (MSRP) for the 1965 Convertible was $4,106.00.

How much did the optional 396 cubic-inch big-block engine (L78) cost in 1965?

• The optional 425 hp 396 big-block engine (RPO L78) cost $292.70 over the base price.

What was the production count for the 396 big-block engine in its only year?

• A total of 2,157 Corvettes were produced with the 396 cubic-inch big-block engine in 1965.

What was the highest horsepower available in a small-block V8 in 1965?

• The highest horsepower small-block was the L76 327 cubic-inch V8, which produced 365 hp.

What was the standard differential ratio used with the base 250 hp engine in 1965?

• The standard rear axle ratio for the base 250 hp engine was 3.36:1.

What RPO code was the optional Side Mounted Exhaust system?

• The dramatic Side Mounted Exhaust system was designated by RPO N14 and cost $274.40.

How many Corvettes were ordered with drum brakes in 1965 despite the standard disc brake setup?

• Only 316 Corvettes were ordered with drum brakes, leveraging the $64.50 credit option available for customers preferring the old system. (TheVetteNet.com; Over-Drive Magazine, 2024.)

What RPO code was the optional Power Antenna system?

• The optional Power Antenna system was designated by RPO U79 and cost $66.70.

How many 1965 Corvettes were equipped with factory air conditioning?

• A total of 2,780 Corvettes were ordered with the optional Air Conditioning (RPO C60) in 1965.

What was the final cost of the now-discontinued L84 fuel-injected engine option in 1965?

• The L84 fuel-injected engine (375 hp) cost $538.00 before being retired, making it significantly more expensive than the new big-block.

What RPO code designated the optional Telescopic Steering Column?

• The optional Telescopic Steering Column was RPO N32, costing $43.05.

1966 Corvette – Refinements and a New Big Block

The 1966 Corvette was a year of powerful new beginnings, cementing its position in the muscle car pantheon. While the C2’s iconic body remained, monumental changes roared to life under the hood.

By replacing the 396 with the legendary 427 big-block, Chevrolet officially entered the high-performance arms race and set a new standard for power.

With record-breaking sales and a relentless focus on performance, the 1966 Sting Ray proved it was a force to be reckoned with, both on the street and in the hearts of enthusiasts everywhere.

FAQ for the 1966 Corvette

What was the biggest change for the 1966 Corvette?

• The most significant change was the introduction of the new 427 cubic-inch big-block V8 engine, which replaced the 396 from the previous year. This engine was offered in two versions, with horsepower ratings up to 425 hp.

Why did the 427 big-block replace the 396?

• The 396 big-block was a one-year-only option due to an internal GM policy that limited engine size in non-full-size cars. With this policy rescinded for the Corvette in 1966, Chevrolet was free to install the larger, more powerful 427.

How can I identify a 1966 Corvette with a 427 big-block?

• All 1966 Corvettes with a 427 engine are easily identified by a distinctive, raised “power bulge” on the hood, which was needed to provide clearance for the taller engine.

What was the difference between the two 427 engines?

• The milder L36 427 produced 390 hp with hydraulic lifters, while the top-tier L72 was rated at 425 hp and featured a more aggressive mechanical (solid) lifter camshaft for higher RPM and power.

Was the 425 hp rating for the L72 accurate?

• Many enthusiasts and historians believe the official 425 hp rating was a conservative estimate. The engine’s true output was likely closer to 450 hp, a figure rumored to have been reduced for insurance and corporate reasons.

Were there any styling changes to the exterior?

• Yes, the horizontal bar grille from 1965 was replaced with a new “egg-crate” insert. The coupe’s roof-mounted extractor vents, which proved inefficient, were also removed for a cleaner look.

How can you tell a 1966 from a 1965 Corvette?

• The easiest way to tell the difference is to look at the front grille. The 1966 model has a new egg-crate grille, whereas the 1965 model had a horizontal bar grille. Also, a “Corvette” script emblem was added to the front of the hood.

What was the rarest option for the 1966 Corvette?

• The rarest option was the M22 “Rock Crusher” heavy-duty, close-ratio 4-speed manual transmission, with only 15 units produced.

Were disc brakes standard in 1966?

• Yes, four-wheel disc brakes, which were introduced as standard equipment in 1965, continued as a standard feature, providing superior stopping power and fade resistance.

What was the purpose of the “Rock Crusher” transmission?

• The M22 was an ultra-durable, close-ratio 4-speed manual transmission designed specifically for competition use. Its high gear noise earned it the “Rock Crusher” nickname, making it generally unsuitable for street use.

What were the key interior changes for 1966?

• The interior received new seat covers, chrome door pulls, and a padded vinyl headliner for coupes. New standard features also included retracting seat belts.

How many total 1966 Corvettes were produced?

• The 1966 model year was a record-breaking sales year for the C2 generation, with a total of 27,720 units sold.

What was the most popular body style?

• As in other years of the C2 generation, the convertible was the more popular choice, with 17,762 sold compared to 9,958 coupes.

Was the legendary ‘Grand Sport’ a 1966 model?

• No, the five Grand Sports were built in 1963. However, they were continually modified and raced throughout 1964 and 1965, representing the ultimate factory race car of that era.

What were the high-performance small-block options?

• In addition to the big-blocks, the 327 cubic-inch V8 was offered in a standard 300 hp version and a high-performance 350 hp (L79) version with hydraulic lifters.

Was a transistorized ignition available?

• Yes, the K66 transistorized ignition system was a standard feature on the 425 hp V8 and an option on the 350 hp and 390 hp engines. It provided a more reliable spark, especially at high RPMs.

What was the rarest exterior color for 1966?

• The rarest exterior color was Trophy Blue, with only 1,463 units produced. (ProTeam Corvette, 2007.)

What was the “Big Tank” option?

• The N03 option was a large 36.5-gallon fuel tank designed for endurance racing. It was only available on coupes and was very rare, with only 66 produced in 1966.

What were the advantages of the L72’s solid lifters?

• The mechanical (solid) lifters and aggressive camshaft in the L72 427 engine allowed it to rev higher and faster than the hydraulic-lifter L36, making it the preferred choice for high-performance and racing.

What was the Special Front and Rear Suspension (F41) option?

• This was an optional package for 1966 that included heavy-duty springs and upgraded shock absorbers. It provided a firmer ride and improved handling for high-performance driving.

What was the original base price of the 1966 Convertible?

• The original Manufacturer’s Suggested Retail Price (MSRP) for the 1966 Convertible was $4,084.00. (J.D. Power, 2024.)

How much did the top-tier 427 cubic-inch L72 (425 hp) engine option cost?

• The powerful L72 427 cubic-inch engine was RPO L72 and added $312.85 to the base price of the car.

What was the production split between the two available 427 big-block engines?

• The 390 hp L36 was the more popular choice, with 7,591 units produced, compared to 5,251 units for the high-performance 425 hp L72.

What was the significance of the Corvette script added to the front hood in 1966?

• A stylized “Corvette” script emblem was added to the front of the hood near the cowl, marking the first time the name appeared there in the C2 generation.

How many 1966 Corvettes were equipped with factory air conditioning?

• Air Conditioning (RPO C60) saw a significant rise in popularity, ordered in 3,896 cars—a record high for the C2 generation up to that point.

What RPO code was the optional cast aluminum ‘knock-off’ wheels?

• The cast aluminum knock-off wheels were designated by RPO P48 and cost $322.85. They were available later in the production year after quality issues were resolved. (Corvette.net, 2024; Mid America Motorworks, 2024.)

What was the difference between the Muncie M20 and M21 4-speed manual transmissions?

• The M20 was the standard wide-ratio 4-speed, best for street driving. The M21 was the optional close-ratio 4-speed, better suited for high-performance engines and track use. (Chevrolet Corvette (C3), 2024.)

What was the highest horsepower available in a small-block V8 in 1966?

• The high-performance small-block option was the L79 327 V8, which produced 350 hp with a hydraulic lifter camshaft.

What was the total production count for the 427 cubic-inch big-block engines?

• In total, 12,878 Corvettes were built with a 427 cubic-inch big-block engine in 1966, accounting for nearly half of the total production run.

What RPO code designated the optional Power Steering system in 1966?

• The optional Power Steering system remained RPO N40, costing $75.35, and was ordered in a majority of cars. (Corvette.net, 2024.)

What type of tires came standard on the 1966 Corvette?

• The standard tire supplied was a 7.75×15 four-ply nylon whitewall tire, mounted on the 6.5-inch wide steel wheels.

1967 Corvette – The Last of the Sting Rays

The 1967 Corvette wasn’t just the C2’s grand finale; it was the ultimate mic drop. With production of the next-gen C3 running behind, Chevy’s team got a surprise chance to perfect the Sting Ray.

They stripped away unnecessary ornamentation, added crucial performance upgrades, and unleashed a secret weapon: the legendary L88 engine.

This final C2 proved that sometimes, less is truly more, creating a timeless masterpiece that has collectors fighting over it to this day.

It’s the perfect bridge between the classic Sting Ray era and the generations that followed, a seamless blend of style, engineering, and raw power that makes it one of the most desirable cars in the world.

FAQ for the 1967 Corvette

What was the biggest change for the 1967 Corvette?

• The 1967 model year was defined by a “less is more” philosophy. Designers removed much of the previous badging and ornamentation, including the fender and hood emblems, for a cleaner, more streamlined look that collectors highly value today.

How can you tell a 1967 Corvette from a 1966?

• The easiest way to spot a 1967 is by its unique fender louvers. The 1967 model has five functional vertical louvers, a change from the three found on the 1965 and 1966 models.

What was the legendary L88 engine?

• The L88 was an ultra-rare, full-race 427 cubic-inch V8. It was officially rated by the factory at 430 horsepower, a deliberate understatement to deter casual buyers. Its true output was believed to be significantly higher, often estimated at over 500 horsepower. (Hagerty Media, 2018; AutoEvolution, 2024.

What was the “Stinger” hood?

• Big-block equipped Corvettes featured a prominent raised scoop, known as the “Stinger” hood. This was a key visual cue for the 427 engine and often had a contrasting color stripe, with black being the most common.

Why is the 1967 model considered the best of the C2 generation?

• Many enthusiasts consider the 1967 to be the best because it combined the classic C2 body style with years of engineering refinements and the most powerful engine options ever offered in the generation.

What was the “Tri-Power” 427?

• The Tri-Power 427 was a triple two-barrel carburetor setup available for the 427 cubic-inch V8. It was offered in both a 400 hp version with a hydraulic cam and a top-tier 435 hp version with a solid-lifter cam.

Were there any interior changes for 1967?

• Yes, the interior was subtly updated. The parking brake handle was moved from under the dashboard to a more ergonomic position on the center console, and the passenger-side grab handle was removed for a cleaner look.

What was the L89 option?

• The L89 was a rare option that added weight-saving aluminum cylinder heads to the L71 engine (435 hp Tri-Power). Only 16 L89-equipped cars were built in 1967, making them exceptionally rare. (ProTeam Corvette, 2022.

What was the rarest color for a 1967 Corvette?

• Tuxedo Black was the rarest exterior color for the 1967 model year, with only 815 produced. Other new colors included Elkhart Blue, Lynndale Blue, Goodwood Green, and Marlboro Maroon.

How many total 1967 Corvettes were produced?

• A total of 22,940 Corvettes were produced in 1967, down from the record-breaking sales of 1966, as many buyers were anticipating the C3 redesign. (Hagerty Media, 2020.)

Did the 1967 Corvette come with disc brakes?

• Yes, four-wheel disc brakes continued to be standard equipment, offering superior and fade-resistant stopping power for all models.

What was a unique lighting feature of the 1967 model?

• The backup light was moved to a single lamp positioned centrally above the license plate, a one-year-only feature for the C2 generation.

What was the significance of the “Mark of Excellence” sticker?

• A bright blue “Mark of Excellence” sticker was affixed to the driver’s side door jamb on all 1967 models. This was a one-year-only feature on the Corvette and is a key detail for collectors.

What was the rarest engine option?

• The L88 was the rarest engine option, with only 20 produced in 1967, making it one of the most valuable and sought-after Corvettes of all time.

Was the Sting Ray name still used in 1967?

• Yes, the official nameplate was still “Corvette Sting Ray” (two words). The single-word “Stingray” would not be adopted until the 1969 model year.

What was the most popular transmission choice?

• The vast majority of buyers, 88%, opted for a manual transmission, indicating a strong preference for a performance-oriented driving experience.

What was the purpose of the L88’s high compression and aggressive cam?

• The L88 was designed for racing and required high-octane fuel due to its 12.5:1 compression ratio and aggressive cam. It was engineered for maximum power and was “not an engine for the street.”

Did all 1967 Corvettes have the Stinger hood?

• No, the Stinger hood was a visual identifier reserved exclusively for Corvettes equipped with one of the optional 427 big-block engines.

What was the racing success of the 1967 L88?

• A notable success for the 1967 L88 was a GT class victory at the 12 Hours of Sebring by the Sunray DX team, proving the engine’s incredible performance and reliability. (AutoEvolution, 2024.)

How many convertibles vs. coupes were produced in 1967?

• Consistent with other C2 model years, the convertible was the more popular body style, with 14,436 convertibles produced compared to 8,504 coupes.

What was the original base price of the 1967 Coupe?

• The original Manufacturer’s Suggested Retail Price (MSRP) for the 1967 Coupe was $4,295.00, a slight increase over the previous year. (J.D. Power, 2024.)

How much did the ultra-rare L88 engine package (RPO L88) cost in 1967?

The L88 full-race engine package was priced at $947.90, but mandatory options were also required, significantly increasing the actual cost.

What mandatory options were required if a buyer ordered the L88 engine?

• To order the L88, buyers were forced to order the heavy-duty M22 Muncie 4-speed transmission and the Positraction rear axle. Crucially, the radio and heater were deleted (RPO C48), emphasizing its race-only intent.

What RPO code was the optional Powerglide automatic transmission?

• The two-speed Powerglide automatic transmission was designated by RPO M35 and cost $199.10.

What was the most popular exterior color in 1967?

• Marina Blue was the most popular exterior color in 1967, applied to 3,842 units.

What was the production split between the two available Tri-Power 427 engines?

• The 435 hp L71 was the more popular choice, with 3,754 units produced, compared to 2,101 units for the milder 400 hp L68.

What was the optional side exhaust RPO code?

• The optional side-mounted exhaust system remained RPO N14 and cost $274.40. It was installed on 4,212 cars.

What RPO code designated the optional Power Brakes system?

• The optional Power Brakes system was RPO J50, costing $43.05.

What type of brakes were standard on all 1967 Corvettes?

• Four-wheel disc brakes were standard equipment, continuing the crucial upgrade first introduced in 1965.

What RPO code designated the optional Telescopic Steering Column?

• The optional Telescopic Steering Column was RPO N32, costing $43.05.

How did the steering wheel change in 1967?

• The standard steering wheel was changed to a new simulated wood grain plastic design, providing a classier feel for the final C2 model.

The Golden Age of American Muscle

The C2 generation was a five-year journey that took the Corvette from a promising sports car to an undisputed legend.

From the controversial but beautiful split-window of the 1963 model to the powerful 427 big-blocks and refined styling of the final 1967, each model year pushed the boundaries of American automotive engineering.

The C2 era gave the Corvette its permanent identity as a high-performance icon, a legacy that continues to define the brand’s reputation for speed, style, and innovation.

For enthusiasts, the C2 Corvette isn’t just a car; it’s a timeless piece of history—a rare and coveted classic that represents the golden age of American muscle.

Looking For a Deep Dive?

We recommend, Corvette Generations: A Deep Dive into an American Icon for those wanting to know more about Corvette design philosophy, engineering breakthroughs, and cultural impact that shaped each generation of the Corvette. From fiberglass-bodied beginnings to its modern mid-engine architecture.