null

0545402 BBC Big Block Chevy Pro Series Billet Aluminum Rocker Arms Super Duty 1.7 x 7/16"

$306.00 $260.10
(You save $45.90)
(No reviews yet) Write a Review
SKU:
0545402
Weight:
8.00 LBS
0545402 BBC Big Block Chevy Pro Series Billet Aluminum Rocker Arms Super Duty 1.7 x 7/16"

Pro Series Billet Aluminum Rocker Arms are designed for use in Ford, Chevy and Pontiac street, strip, and track applications. With 2024 billet aluminum extrusions, these CNC-machined rockers are precision finished with ground needle and cage bearings that feature full complement friction reducing needle bearings. Heat-treated GCr15/52100 steel nose rollers, axles and trunions minimize normal wear. Anodized finish for long-term durability. Each 16-piece set includes PRW RockerLocs.

Features

  • CNC-Machined from 2024 Billet Aluminum
  • Durable Anodized Finish
  • Shot-Peened to Increase Strength & Reduce Stress Risers
  • Rated at 750 lbs Open Spring Pressure
  • Super Duty Models Rated at 800lbs Open Spring Pressure
  • Shot-Peened Increases Strength & Reduces Stress Risers
  • Includes Rockerlocs 

Download Install Guide Here:  Pro Series  Rocker Arms Install Guide

Maximum Spring Diameter (in.): 1.550 in.