These stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearing which increases strength while reducing friction. Built to clear 1.55" valve springs and includes poly locks. Designed for higher open valve spring pressures Strong 15-5PH stainless steel Specially cast and machined for larger valve springs and retainers Light weight with integral pushrod seat Oversize trunions and full roller precision needle and cage bearings More needle bearings for increased performance and rocker life CNC ...
If your class or budget does not allow aluminum or stainless roller rocker arms, check out these rockers. Made from 4340 heat treated steel and feature a longer slot to eliminate stud bind issues. Includes nuts and balls. Rockers accommodate a 5/16" pushrod.
If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers. 4340 steel rocker body Adds up to 30 HP over stock rockers Excellent replacement for stock or sportsman engines Eliminates ...
If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers. Includes polylocks. This is Garage Sale priced because it not include rocker balls. NO WARRANTY, NO RETURNS ON ...