Need Help "PLEASE" Ford verses Chevy Roller Rocker

boley47 · Post by **boley47** » Wed Sep 29, 2004 7:50 pm

Can someone please tell me if there is a difference between a set of Ford or Chevy 3/8 x 1.6 roller rockers. I was wondering if the pushrod location is different?

Thanks

bill jones · Post by **bill jones** » Wed Sep 29, 2004 10:15 pm

-I have been thru that several times and with the rockers I was trying to use there was obvious differences and I think the length of the trunnion pivot to either end of the rocker is longer on the ford just enough move the pushrod into the Chevy valve cover and the roller tip sits out over center (towards the exhaust manifold side) on the valve tip.
-The same problem is there on the 351C vs BBC 1.75:1 rockers also.