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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
5" - Short - Replaces Chevrolet OEM (3990914/3988989/3777409/3989488) - 2 pc
Sold in sets of five
Any Engine Requiring Higher Cranking RPM
Works with many stock mounting brackets and Tuff Stuff universal brackets
Good street/strip cam
PRW Industries Pro Series Billet Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Black - Pontiac V8 (Set of 16) 5.5129G 5" - Short - ReplacesProduct Description: Rocker Arm Pro Series Billet 7 16 in Stud Mount 1. 52 Ratio Full Roller Aluminum Black Anodized Pontiac V8 Set of 16 PRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high performance after market parts that were value