304 /308 crank bolt patten

[snork]

Hey can any of you guys confirm with me that a 304 crank has the same bolt patten for the flywheel as a 308 crank?

[ozemuscle1]

Hey can any of you guys confirm with me that a 304 crank has the same bolt patten for the flywheel as a 308 crank?are you talking about the group A spec 304 block? if it is a group A crank, then i wouldnt be too sure, because they changed the crank to allow a shorter stroke to send it under 5.0L. ask someone with experience.

[Generation Motorsport]

to the best of my knowledge, they are all the same pattern.
cheers
GM