Proform Heavy-Duty Aluminum Roller-Rockers Chevy SB 1.5 Ratio
Part #: 66928C
List Price: $389.97
Our Price: $155.99
You Save: $233.98
Heavy-Duty Aluminum Roller-Rockers Chevy S/B 1.5 Ratio 3/8" Stud. Includes 16 extruded aluminum roller rockers & 16 poly locks
Designed for up to 10,000 RPM. Accommodates most oversized valve springs.
This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength.
American-made roller bearings are in self-contained bearing-cups for extra low friction wear. Each set includes 16 extruded aluminum roller rockers and 16 poly locks.
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