To identify a pontiac engine: 1. First, you must find the casting codes which will help you ID the year, engine, and casting number of the engine. The Casting codes for 1955 to 1963 will be found found on the passengers side of the block. The casting codes for 1964 to 1967 will be found on the distributor pad, except the 421's. Go Sms Pro Themes Free Download For Samsung Galaxy Y more. The casting codes from March 1967 on will be found on the rear of the block just behind the number 8 cylinder. There should be three seperate codes.

The engine code will be two letters. The date code will be one letter and two or three numbers. Waves Mercury Bundle Torrent Windows. The casting number will be 7 numbers. And to decode this information.

Hi Everybody, How do these casting codes vary from the codes on the top front, passenger side, of the engine and the front bottom side of the engine around the timing cover? Thanks, Firebird George To identify a pontiac engine: 1. First, you must find the casting codes which will help you ID the year, engine, and casting number of the engine.