Overview

Product Description

Roller Rocker Arms

Cast from 4340 heat-treated chromoly steel

Reduce friction in the valve train, providing more horsepower and less heat in the top end

Include 660 bronze bushing fit to .0007" - .0012" for the best wear resistance and oil control

Roller tip made from bearing-grade material to reduce valve guide wear and valve tip galling

Segmented parabolic pushrod cup reduces friction at pushrod ends, while putting the load on the outer perimeter of pushrod ends, with full oil pressure at pushrod tip

Set includes two each front and rear rocker arms

Made in the U.S.A.

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Jims 1732 - Roller Rocker Arms - Big Twin

Jims

Product Description

Product Videos

Custom Field

Product Reviews

Jims 1732 - Roller Rocker Arms - Big Twin

Product Description

Product Videos

Custom Field

Product Reviews

Write a Review

Jims

Jims 1732 - Roller Rocker Arms - Big Twin

Jims

sku: DS-193850

Jims

sku: DS-193819

Jims

sku: DS-193821

Jims

sku: DS-197020

Jims

sku: DS-193820

Jims

sku: DS-193850

Jims

sku: DS-193819

Jims

sku: DS-193821

Jims

sku: DS-197020

Jims

sku: DS-193820