1620-16 – COMP CAMS Rocker Arm, Chevy Big Block 6.5L-7.4L/396-454 Cubic Inch 7/16 Inch Stud Diameter 1.7 Ratio Non Self Aligning Roller Rocker Chromoly Set of 16

COMP CAMS Rocker Arm featuring Chevy Big Block 6.5L-7.4L/396-454 Cubic Inch. Part #: COM1620-16.

Features

• Investment Cast 8650 Chromemoly Body And Arched, Web Like Design Deliver Increased Strength And Rigidity While Reducing Moment Of Inertia
• Unique Black Oxide Exterior Finish Helps Prevent Corrosion, Thus Increasing Durability
• Optimized Retainer And Valve Spring Clearances Allow Use Of Most Diameter Springs, Retainers And +0.05 Inch Locks Without Clearance Or Fitment Issues
• Feature Oversized Trunions, Precision Sorted Needle Bearings And Hardened Roller Tips
• Limited 1 Year Warranty