Proform 66913C Extruded Aluminum Roller Rocker Arms Chevy BB 1.7 Ratio
Part #: 66913C
List Price: $327.98
Our Price: $163.99
You Save: $163.99
Extruded Aluminum Roller-Rocker Arm Chevy B/B 1.7 Ratio 7/16" Stud by Proform
Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, but also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy.
Includes 16 extruded aluminum roller rockers and 16 poly locks.
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