Originally Posted by garbz2
Front of engine will say 352 for the correct era. Dose not necessarly mean it is,
Pull a spark plug on number one and take it through one revolution. 352 stroke is approx 3.50"
The block shoud have a casting number C5ME on the side of the block. Intake should have casting mark C5AE.
Garbz
Thanks. The intake is marked C6AE and then under it is 9425 F
Found C6ME on the block.
I'll try to find a dowel rod and measure the stroke.