7 70net440 Well-Known Member Joined Nov 13, 2004 Messages 256 Reaction score 16 Location yreka, ca Jun 28, 2014 #1 Anyone have experience with Comp #7840 pushrods? Summit lists them at 9.315" which I think is a bit longer than stock. Would these work with hydraulic lifters and non-adjustable stock rockers on a 440?
Anyone have experience with Comp #7840 pushrods? Summit lists them at 9.315" which I think is a bit longer than stock. Would these work with hydraulic lifters and non-adjustable stock rockers on a 440?