Accurate valve timing from Trick Flow.
Ford: 289-351W, 1.6 ratio, 7/16 in. diameter rocker stud, die-cast aluminum, anodized black, roller rocker arms
Accurate valve timing is the key to making horsepower, and this set of Trick Flow rockers will help you get it. It features heat treated CNC-machined bodies, premium needle-bearing fulcrums, roller tips, and a machined relief for improved valve spring clearance. This set of roller rocker arms includes polylocks.
Sold as a set of 16.