1966 corvette trim codes

This is what judges and perspective buyers are looking for. DID YOU KNOW: The 427 cubic-inch engines were introduced in the 1966 model. The "SS", and "Z28" are NOT MODELS. The lower crossmember is the lowest and first point of impact. 3.08:1, 3.36:1, 3.55:1, 3.70:1, 4.11:1, 4.56:1, Mechanical Valve Lifters & Special-performance Camshaft, HH = 327-cid 300-hp V-8 with 10.5:1 compression ratio, manual transmission, and four-barrel carburetor, HR = 327-cid 300-hp V-8 with 10.5:1 compression ratio, automatic transmission, and four-barrel carburetor, HD = 327-cid 350-hp V-8 with 11.0:1 compression ratio, manual transmission, and four-barrel carburetor, HO = 327-cid 300-hp V-8 with 10.5:1 compression ratio, automatic transmission, and four barrel carburetor, HT = 327-cid 350-hp V-8 with 11.0:1 compression ratio, manual transmission, four-barrel carburetor, HP = 327-cid 300-hp V-8 with 10.5:1 compression ratio, manual transmission, four-barrel carburetor, KH = 327-cid 350-hp V-8 with 11.0:1 compression ratio, manual transmission, four-barrel carburetor, IK = 427-cid 425-hp V-8 with 11.0:1 compression ratio, manual transmission, IL = 427-cid 390-hp V-8 with 10.25:1 compression ratio, manual transmission, four-barrel carburetor, IM = 427-cid 390-hp V-8 with 10.25:1 compression ratio, manual transmission, four-barrel carburetor, IP = 427-cid 425-hp V-8 with 11.0:1 compression ratio, manual transmission, four-barrel carburetor, IQ = 427-cid 390-hp V-8 with 10.25:1 compression ratio, Powerglide automatic transmission and four-barrel carburetor, IR = 427-cid 390-hp V-8 with 10.25:1 compression ratio, Powerglide automatic transmission, four-barrel carburetor. Pick the wrong one, and youll end up with an unsatisfactory, abstract, two-toned paint job. does anyone make interior paint for my 1963 CORVETTE window frames in red,?? When a warranty repair was required, the service writer ran the plate through a credit-card-like swipe machine transferring the data to the repair order. 1953 to early 1960 driver-side door post area. this year. Thanks, Tim, Your email address will not be published. Corvette Central offers a full range of OEM and reproduction glass for windshields, doors, rear windows, and even vents. Learn how your comment data is processed. It is confirmed on 1967 Camaros. 3. Finding an early production VIN Midyear with an engine date coded later than when the Midyear rolled off the assembly line is not correct. In many instances, cases were replaced or complete assemblies installed. I wanted to make an offer because this could be the perfect car for my project if the money was right. With the exception of the dramatic new lineup of engine choices, there was little else that was deemed new for the 1966 model year. Manual transmissions were widely used, with Muncie-built 4-speeds being the predominant choice for buyers. Heres a list of color names, along with each of their specific OEM color codes: *The double-letter color codes (e.g., AA, CC, etc.) If the dealership that sold the car is still open, you may be able to do further research. headliner previously used. You do need to be aware that over the years original frames may have been swapped out when they rotted away. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Following the trim code and to the right is the car's exterior paint code. Companies, such as Paragon and Cranes Corvette Parts, have a stockpile of early Corvette engine blocks and other components. Directly below the time build code is the word Style. Following the word Style is the last two digits of the model year (63 or 64), a blank space, and the three digit body style code (837 for a coupe or 867 for a convertible). Smith body source or S for the St. Louis Assembly Plant. Late 1960 to 1962 Steering column aft of steering gear housing. Done properly with the correct matching date and casting codes, it is possible to pass NCRS judging. The NCRS judges are looking for the stamped aluminum tag under the top cover screw at the right rear corner on this 300-hp 327-ci engine. - Corvette - The 1966 Corvette Home Page Starters and alternators were often changed after the vehicles were out of warranty. The 427 Sting Ray was an astonishingly fast car, with 0-60 times of just 4.8 seconds, 0-100 mph times of 11.2 seconds, and a top speed of 140 miles per hour (when properly equipped with the short 4.11:1 gearing.) Additionally, both could be paired with the Powerglide automatic, the standard three-speed manual, or either of the optional four-speed manual transmissions. The trim tag designated a different exterior paint code than the paint on the Midyear. You guessed it; they wanted to see the chassis VIN along with the VIN plate. The last six digits (112xxx) tell you it was built about two-thirds through the model year. P stands for Muncie plant while 7 stands for the year cast. The interior electric ventilation system was dropped (in conjunction with the aforementioned exterior vents), extra pleats were added to the Sting Rays bucket seats, chrome door pull handles were introduced, headrests were made optional, and a vinyl-covered foam headliner replaced the previously used fiberboard. Table of Contents: Jump to your Corvette year here for our Corvette VIN Decoder: Visit our Corvette Answers Consulting Tab if you need help decoding! In 1966 and 1967, Holley supplied all the small- and big-block carburetors, including the Tri-Power setup shown. This is not a Corvette Protect-O-Plate; it is from the 1965 GM car line. My 1966 Corvette was delivered with Silver Pearl 986AA paint. After 1955 they went back to a 10 digit sequence. Cast-iron cylinder head casting number 3782461 was widely used from 1962 through 1966 on small-blocks. An anomaly occurred during the 1965 model year run during a foundry shutdown: A limited number of 327-ci engines with casting number 3858180 were supplied by Tonawanda. Maximum horsepower was not actually increased with the larger engine for 1966, though the new engine did have significantly more torque. The Although initially listed as a 450hp engine, the solid lifter 427ci engines rating was later reduced to 425hp shortly after its introduction for reasons unknown. Corvette Central Product Assistance. Body Identification Plate - Decoding the Trim Tag. Then as years drag by, it becomes apparent that a lot of money has been spent and you are not enjoying the fruits of your labor. In hindsight, that may have saved a whole bunch of trouble for many Corvette restorers. Casting and date codes are also on each major component and many ancillary pieces. My first thought was that I should not take the time to even look at this car. Stay up-to-date on our special promotions and deals. There were numerous changes over that period and we hope to cover the majority of those changes in this article. The front and rear fender split line meets the upper panels about an inch below the surround panel. When it comes to disassembly, you often need two parts rust penetrant and one part heat to remove just about any bolt or nut. A quick look under the 63 revealed a severely rotted frame that required major reconstruction or replacement. How much of the major work can you do? There are Corvette numbers fanatics who can tell you that on the fourth week of May only x number of bodies were built because there was a shortage of resin. That engine was only used for one year, and was replaced by the 427 CID engine in the 1966 models. Just tap each one on the top with a plastic screwdriver handle. 65-10567. Should You Get A C5 Corvette Over A C8 Corvette Today? While there are various C2 Corvette colors specific to certain production years, quite a few were available across multiple years. I needed to go look at other Midyears just to be smart. Sequence Descriptions for all Years and Special Editions. On the left side of the trim tag is the word Trim, which designates the interior trim code of that particular car. carburation. Lower side fenders are attached to the upper surround to complete the front end. Production total of 300 were produced Flint, MI. For example, P01221 is a typical stamping found on a correct transmission for 1965: P for 4-speed Muncie Plant; 01 January month built; 22 for day built; and 1 for day shift. The 1963 through 1967 Corvette trim tags differ from the later 1968-78 Corvette trim tags in several respects. The cars with 427 engines also included special 427 racing emblems. NCRS Authentication Library Vol 1 1963-67 Corvette Trim Tags engines. Part numbers also should be researched very carefully to ascertain validity if an NCRS or Bloomington Gold restoration is in your future. Casting 461 (as most people in the business call it) was available on optional engines in 1963 and 1964. Rod ratio is the combination of [Click here to read more], When it comes to the camshaft on a small-block Chevy, enthusiasts tend to overlook the importance of each component in the valvetrain and its contribution to how well the entire system works. The first big block V8, a 396 CID version, was introduced to the Corvette in 1965, and that proved to be a foreshadowing of what was to come. When the official ratings were reduced, the decision to make this change was purely administrative and was not the result of any changes made to the engines. The stakes are high if you find a really great restoration project that has provenance; chances are you may invest more into the build. Put together a plan before talking any numbers. Bring a wire brush and flashlight to help find this stamping. In rear of right hand pillar brace under the glove box. Hydraulic, vented four wheel discs 11.75-inch diameter, single calipers, total swept area 461 sq. The majority of pieces were in place and working. He has owned three Corvettes over the last twenty years and does not plan to stop owning one anytime soon. The 250-hp engines used the Carter WCFB; 300-plus-hp engines received the AFB (Aluminum Four Barrel). 4 Speed Manual, Close Ratio, Heavy Duty Transmission, Full-length ladder type with five cross members and separate body, Independent upper and lower A-arms; unequal-length wishbones; coil springs; anti-roll bar;tubular shocks, Independent with fixed differential; nine leaf springs lateral struts and universally-jointed axle shafts radius arms and direct-acting shock absorbers, Saginaw recirculating ball, 17:1 ratio, 2.9 turns to lock, 41.6 turning circle. Chevrolet now felt it would also need a 427 cubic inch engine, and it materialized for the 1966 model year. You can see whether the VIN and this trim tag information coincide. We even have the new C8 decoded! In the top left corner of the trim tag is the body build code. My first candidate was a rough-looking 327-ci fuel-injected 1963 split-window coupe with limited power options. Beginning in 1965 the Protect-O-Plate was imprinted with engine, axle, and transmission code information. I could do all the modifications I wanted and really enjoy the car out cruising and on long runs. The paint and interior were dated and could use some TLC to get it back on track. We have interior paint that is good for all plastic and vinyl surfaces, for 63 interior red you would need, #131525-13. https://www.corvettecentral.com/c1-53-62/paints-tools/paints-chemicals-tools/56-13-leather-vinyl-hard-plastic-interior-paint-131525?returnurl=%2fsearch%3fcurrentsearchcategoryid%3d%26q%3d63%2binterior%2bpaint%26count%3d18. Severe cracks can be seen while the steering wheel is turned from one lock to the other when the engine is running. Those who had the foresight to save the buyers order, window sticker, and Protect-O-Plate warranty booklet have added substantial value to their Corvette. Both rear frame rails were eaten away with corrosion, which requires new rails to properly repair them. Do not get me wrong: Chassis replacement is a big deal, but I would much rather do the chassis replacement than do major birdcage repairs. This is why the VIN will be 10 digits for 1953-54 cars. 1964 and later trim tag build date codes contain a letter that represents the month, followed by two digits that represent the day of the month (1 or 01 through 31). All catalogs are also online with full search and order features. 300 hp engine and three speed manual transmission started at $4,295, while the Base Corvette Convertible with 327 cu. You need to carefully inspect Corvettes. All too often, a for sale sign is next. We find fiber-glass cloth (sometimes used for boat hulls) instead of stranded fiberglass mat that should be used for repairs. Power Team Combinations- Engine, transmission and rear axle. My second candidate was a 1964 convertible in decent condition with a matching-number engine. You need this book! Rare Silver on Silver 1966 Chevrolet Corvette Convertible 427. These are the production ZR1's. C2 (1963-1967): Windshield Glass, Coupe Rear Glass, Door/Vent Glass. They were built in early June 2008 and most have since been sold to Corvette dealers. In spite of the typical corrosion found in this area, the VIN is legible on this Midyear chassis. The original engine and transmission were gone. The following day he brought a notebook infilled with photos and other paperwork. This is one of those typical things that you can run into when basket cases (aptly named) are involved. See the total 1965 production volume breakdown. |13 Digit VIN Explanation and Location, 8 to 13 Production Sequence Number 100001 - 121801, 13 Digit VIN Decoder with Explanation andLocation, 6 Model year designation from:1Z37J2S500001, 8 to 13 Production Sequence Number: 500001 - 440614, Get your Corvette Build Sheet Reproduction from the Corvette Museum, How Do You Read a Corvette VIN? Decoding Chevy VIN, Trim Tag and Drivetrain Codes - NastyZ28.com Letters and numbers were used to denote horsepower, and the transmission to which it was to be coupled, as well as the month and day built. Rear Axle Ratio Identification Codes SHARE THIS ARTICLE: Please feel free to share this post on Facebook / Twitter / Google+ or any automotive Forums or blogs you read. front bench seat A81 = Headrest (Strato seat type) This is particularly important when attempting to crossbreed major components between different engine series, such as Mark IV, Gen [Click here to read more], How to Lower a 73-87 Chevy Squarebody Truck, How to Buy a C5 Corvette That is Right for You (Part 2), Suspension Guide for C2 Corvette Restorations Photos Included, The Ultimate 348-409 Guide Teardown and Inspection, Wiring and Interior Installation: C3 Corvette Restoration Guide, The Complete Cylinder Head Guide for Chevy Small Block Engines, How to Build Chevy Big-Blocks: The Complete Assembly Guide, Ultimate Chevy Big-Inch Small-Block Cylinder Heads Cheat Sheet, How to Build Horsepower with a Small-Block Chevy: Connecting Rods, Valvetrain Guide for Small-Block Chevys: How-To, Tips & Techniques, How to Correctly Select Wheels and Tires for Chevy and GM, Camaro Differentials: How to Restore Your Chevy Camaro Step by Step, How to Rebuild the Distributor on a Chevy Inline-6 Engine, C5 Corvette Suspension Upgrades to Increase Performance (Part 3), Historical Review of the Big-Block Chevrolet The Complete History of Big-Block Chevrolet Engines, Roller Cams Guide for Small-Block Chevys: How-To, Tips & Techniques, Chevy Small-Block Heads on the Flow Bench.

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