Roller Rocker Arm Set; 1.7; Shaft-Mount; MOPAR; Black; Fits BB Chrysler Engines | #440-873

MOPAR® Aluminum Roller 
Rocker Arms

1.7 Ratio
Fits Chrysler Big Block V8 Engines (B/RB)
  • 1.7 Ratio Shaft Mount Style
  • Aluminum with Bronze Bushings
  • Fits Big Block Chrysler Engines (B/RB)
  • Black Anodized Finish with MOPAR® Emblem
  • Hardened Shafts and Hardware Included
  • Officially Licensed MOPAR® Product
  • Sold as One Set of 16 Pieces
PART# 440-873
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These beautiful new aluminum shaft-mount roller rockers are perfect for your big block (B/RB) engine. The bronze bushings provide a friction free environment for the rocker to pivot on. The system is designed so the oil comes up through the shaft and into the rocker underneath the bushing. Channels and holes in the bushing allow for the oil to lubricate the pivot area.

The race-proven roller tip not only unleashes horsepower, it also lengthens valve train component life and reduces wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. The adjustable push rod tips allow for precise lash adjusting. 16 aluminum roller rockers, hardened shafts, and spacer hardware included. Please Note, mounting hardware is not included. The kit is designed to use your stock bolts and tabs to attach the shaft to your cylinder head.

  • Bronze bushings for reduced friction at the pivot.
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