For Use with Aluminum Rocker Arms. Steel Locking Style Rocker Arm Nuts w/ Locks.

Part #: 924G

Brand: Mr. Gasket


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Chevrolet 396-454 Big Block & Pontiac. Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat treated for extra strength and plated with a durable black finish.

ROCKER NUT Kits -Big Block Chevy & PONTIAC V8

Part #: 924G
  • Length: 0.56"
  • Width: 7.75"
  • Height: 9.75"
  • Emissions Code: 5
  • Prop 65: No