1971 340 engine, understand it runs well. Has aftermarket valve covers & aluminum intake & lumpy cam. A friend has this motor. Codes are as follows;

Ser # pass side- 1G152245
Front of block, below head- 340P3303798(or '6')2 (8/13/70)
Side of block- 2780930-340-8 or 3. Block has raised date of June 28, '70.
First 2 numbers on head are- 34...

Don't know what kind of car it came out of but wanted to see if some one has/needs that ser #. Thanks.

Update- According to one of the members, it's an early '71 road runner 340

Last edited by b54406barrel; 01/23/07 02:33 PM.