Engine Codes - 350 V-8

Contributed By: Joe Schaefer

The 5 digit Engine Code is stamped on a machined surface of the Cylinder Block on the left side, between the front Exhaust Manifold ports.

1st Digit - Built For

2nd Digit - Year

3rd Digit - Compression Ratio

4th & 5th Digit - Day of Year plus any change.

Note: A Certification Decal stating compliance with Federal Motor Vehicle Standards is located on the rear drivers side door pillar.

References: