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Mr. Gasket

Mr. Gasket Rocker Arm Nuts with Locks

Fits Big Block Chevrolet & Pontiac V8 Using Aluminum Rocker Arms

Part # 924G Be the first to write a review

Mr. Gasket Rocker Arm Nuts with Locks

Estimated Ship Date: 05/20/2025
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MSRP $111.95
$88.82
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
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 finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.

Features:

  • (16) Rocker Arm Nuts w/ Locks - 7/16"-20 Threads
  • Includes Locks and Hex Wrench
  • 9/16" Wrench Size & 7/32" Hex on Lock
  • Overall Length of Nuts: .875"
  • Shank O.D. .544"
  • For Use with Aluminum Rocker Arms
  • Fits Big Block Chevy and Pontiac V8

About Mr. Gasket

Explore Mr. Gasket's range of performance auto parts for engines, exhaust systems, and more at our official retailer, Holley.com!

Brand Mr. Gasket
CategoryEngine
Emission Code5
EngineChevrolet Big Block Mark IV
Pontiac V8
FinishBlack - Phosphate & Oil
MaterialSteel
Part TypeEngine Rocker Arm Nut
Product TypeEngine Fasteners
Quantity Per Pkg.16
Sub CategoryHardware, Fasteners and Fittings
Thread7/16-20
WarrantyLimited 90 Day
Weight0.75
UPC084041009246
Part Number924G
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Limited 90 Day: See Details

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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.