which pushrods?
which pushrods? I was looking at ls1 how to about a cam install and I was wondering is there any difference between the 7.35 and 7.4 hardend pushrods and why two different sizes anyway.I will be installing a z06 cam in an 01 ws6.
On The Tree
Joined: Mar 2004
Posts: 187
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From: Tulsa, Oklahoma
You'll need the longer pushrods the Z06 cam has a .050 smaller base circle. GM lengthened the valves to make up for the difference. So you either have to use the newer LS6 valves or longer pushrods.
