ssvert99

iTrader: (26)

I am looking for info on what valve covers work with the AFR heads and the Comp Cams shaft rocker system. Clearance between the rail and the adjuster end of the rockers are real close! Anyone with this or similar combo let me know what works.

camarof41_383

iTrader: (7)

I had similar issues with Trick Flow heads and T&D shaft mounted rockers. I used stock LS3 valve covers with a UMI 1/2in spacer. Even after that I still had a slight clearance issue so I used the extra thick yella terra gaskets between the valve cover and spacer then everything cleared.

Nasty N8

iTrader: (33)

Nasty Performance custom billet covers. http://www.nastyperformance.com/shop/nasty-performance-ls1-billet-custom-valve-covers/