1fastz

iTrader: (16)

i just got a 02+z06 cam w/ the ls6 valve springs. is that all i need to do a swap? or do i need to upgrade to titanium retainers and upgrade the pushrods? need your help!!

thunderstruck

iTrader: (15)

you absolutely have to. some do & some dont. i would rather bend a push rod then do something worse.

ilirw325

iTrader: (3)

99.9% of people upgrade pushrods no matter what cam they get, but the Z06 cam has a smaller base circle to offset the longer Z06 LS6 valves. So a slightly longer pushrod would align valvetrain geometry correctly. Although, a lot of people will say they use the stock 7.400" rods with no problems.