Jims 1.43 Ratio Roller Rocker Arm Set 1966-1984 Big Twin
Model: 11-0573
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Part Number: 11-0573
Manufacturer: Jims
UOM: 1 - SET
Summary:
Jims roller rocker arm set features greater strength in critical areas for Shovelhead engine. Set of four. Set is designed to reduce friction in the valve train, providing more horsepower and less heat in the top end. Set also features segmented parabolic pushrod cup which reduces friction at pushrod ends and the load is on the outer perimeter of the pushrod ends.
Fitment: FL 1966-1984 FX 1971-1984 FLT 1979-1983 FXR 1982-1983
Tech. Notes:
10-8546 - *UPDATE Rocker Arm Bushing Replacement Set
Country of Origin: USA