Look at the remaining portion of the code. This will be two or three digits, and could include both numerals and letters; typically it is three capital letters. Find your suffix in a GM engine code reference. For example, if your code is 'CMP,' then the reference indicates this is a 305 engine with 240 horsepower. It was built for a 1991 Pontiac Firebird and included the L98 automatic transmission and tuned port injection. Duronic Usb 2.0 Slim Portable Optical Drive Drivers.

License Key Generator For Reimage. If there is more than one entry for your suffix code, then use the engine block casting date code to identify the year of the engine and identify the correct suffix entry.

Where to locate the Identification Number, Serial Number or VIN on old classic and vintage cars and trucks. Prior to the standardized VIN system each automaker. General Chevrolet Transmission Identification Transmissions are marked and identified by: - Casting numbers on the case, extention housing and side cover. Chevy casting numbers for blocks and heads for small block V8 engines by Mortec. Sep 19, 2013. The Chevrolet small-block engine is a series of automobile V-8 engines built by the Chevrolet Division of General Motors using the same basic, and for a V8, smaller engine block. These blocks are referred to as the “Gen I” small-block, the subsequent “Gen II” LT, and “Generation III/IV” LS, along with the.