Engine VIN Codes Decodes engine codes used in Vehicle Identification Numbers (VIN's) for cars starting around 1953. The engine block The Olds 455 was introduced in 1968, it was developed from the Olds 425, which was a tall-deck version of the 330 engine … This would include a six- to 10-page detailed vehicle Year: 1984 Division: Oldsmobile Series: Cutlass Calais Body: Coupe (2 door) Engine: 307 (5.0) V8 4BBL Hurst/Olds Restraint Code: Non Passive/Active In 1965 the 400 and 425 cid taller deck height engines were introduced. The L-6 Engine has a DATE-CODE stamped on the right side of the engine block, directly to the rear of the distributor. Oldsmobile and … V-8 engines have the engine unit number stamped on a machined pad at the front of the right cylinder head. A letter indicates a big block, a number indicates a small block. The R code also signified the same 350ci engine for the 1980 Olds 442 cars, and changed to “9” for the “high output” 307 in the later 442/Hurst Cars, versus the “Y” code … In 1964, Oldsmobile came out with a new 330 cid engine. This is the reason that you see so many 350 Chevy engines in 1977 Delta 88's. 1969 Oldsmobile vehicle identification number (vin) decoder. The Olds 455 was introduced in 1968, it was developed from the Olds 425, which was a tall-deck version of the 330 engine design. Olds were built at the Lansing, MI assembly plant, and the VIN indicates that with an “M”. Sometimes (and I say this because they DIDN'T always put them on) there is a little cowl tag on under the hood. Museums Listing of automobile museums, as well as museums with some automotive related items. These stampings would read as follows: 32M123456. It was used by every domestic GM automobile marque except for GMC and Saturn. In 1985, roller lifters, floating piston wrist … This will also have the W-42 option listed on it. (See graphic, below left.) A Vehicle Identification Number (VIN) is a 17-digit code, comprised of capital letters and numbers, that uniquely identifies a vehicle. Oldsmobile re-tooled the engine foundries in early 1977. This portion of the VIN was stamped into the frame. Each letter and number provide specific pieces of information about your vehicle including the year, make, model, engine size, and manufacturer. ... 1967 Oldsmobile Vista Cruiser Series 33400 & 33800 Custom Station Wagon 2-seat The VIN "9" engine code shows it is a 442. The date code consists of a letter, four digits and two letters. There was a shortage of 350 Olds engines, and the Cutlass line was selling like crazy, so those engines were reserved for that line. The VIN should have the form _ G 3 A K 4 7 9 _ _ M. Look for option code W-42 on the build sheet or the service sticker (in trunk lid). Usually on the left side rear, but not always.) Over the years other displacements were added. A big block measures 14" between the heads at … Facing the front of the engine, at the top surface of the timing chain area, to the left of the oil fill tube, there is a code about 1.5" high followed by the casting number. 3(Olds Division); 2 (1972); M Lansing, MI; 123456, (the last 6 digits of the VIN). 1978-1988 Oldsmobile VIN Decoder Enter a 13 character (78-80) or 17 (81-88) character value for a breakdown of your GM VIN. Oldsmobile used the popular LV2, a 307-cubic-inch (5.0 L) engine, commonly known by the VIN code "Y", from 1980-1990. Some automotive related items, four digits and two letters directly to the rear of engine... As museums with some automotive related items the engine block 1969 Oldsmobile vehicle identification (... 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