billgough

just got a new 07 gmc shortbed reg cab z71 with the iron block 5.3. my uncle just gave me an ls6 cam, the .550 lift 02-04 version. to swap this in, i understand i need longer pushrods because of the smaller base circle? has anyone done this swap, and know what length pushrods i need?

Phantom

iTrader: (16)

try a search for zo6 cam...we had this same topic about a month ago

Phantom

iTrader: (16)

https://www.performancetrucks.net/fo...&highlight=z06

thats the link i was thinkin about...not much info though

adrenalinep

iTrader: (4)

7.425 is what I was told to use but I been running that cam with the stock pushrods (dont reccomend). You will also need the ls6 springs