[darkostoj]

i bought a car and it came with a box full of comp cams pushrods. 1/2 of them are shorter than the other half. I was wondering if the pushrods on a Big block are all the same length or if half are longer than the other half.

 

[Guy Hiltz]

Yes they are different lengths,the intake is 8.28 and the exhaust is 9.25.
Guy