Mr. Gasket Sure-Lock Rocker Arm Nuts


Mr. Gasket
Mr. Gasket Sure-Lock Rocker Arm Nuts

Product images may differ from actual product appearance.

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.
For Aluminum Rocker Arms

720-923G
Sure-Lock Rocker Arm Nuts
  • SB-Chevy, Pontiac V8, Ford 289/302/351 (except 351C)
  • .540'' Shank o.d.
  • 3/8'' Stud
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    Fits Applications
    		• $42.99
    Ships
    For Stock Rocker Arms

    		720-920G
    		Sure-Lock Rocker Arm Nuts
  • SB-Chevy, Pontiac V8, Ford 289-351 (except 351C)
  • .603'' Shank o.d.
  • 3/8'' Stud
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    Fits Applications
    		• $29.99
    Ships

    		720-921G
    		Sure-Lock Rocker Arm Nuts
  • BB-Chevy, Pontiac Heavy-Duty
  • .670'' Shank o.d.
  • For 7/16'' Stud
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    Fits Applications
    		• $42.99
    Ships

    		720-922G
    		Sure-Lock Rocker Arm Nuts
  • Pontiac V8, Ford Late Model
  • .610'' Shank o.d.
  • 5/16''
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    Fits Applications
    		• $49.99
    Ships