[indymanjoe]

Ok for my next question...currently my pushrods for the old 96 heads are 5/16x,083 8.750

i want to get the correct length adjustable pushrod checker to make sure my valve train geometry is correct.

its seems they come in 1 inch increments. has anyone gone from iron to aluminum and did you need a smaller or longer pushrod?

just trying to get an idea of the size i should be looking to get ( adjustable pushrod ).

crower lifters and crower roller rockers fwiw. the cam is this one

https://butlerperformance.com/i-2936...tegory:1459686

Thanks for the help everyone!