Contoured push rod seat area allows these rockers to clear factory valve covers 

when using my VCG1 5/16 thick valve cover gaskets. Many other rocker arms hit the "bulge" area of the valve cover bolt area. 

Made from 2024 high strength aluminum with high strength push rod seat.

can handle up to 800 lbs of open spring pressure.

much better then other rocker arms available. 

The oil feed hole from push rod seat directs oil directly to the high load trunnion and allows oil to the roller tip and valve springs

the roller tip area is stronger then others on the market.

Personally tested by Paul Spotts of Spotts Performance

In stock and free Priority mail shipping!

see my other Pontiac listings