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Proform 66913K

Big Block Chevy Roller Rocker Kit with 1.7 Ratio & 7/16" Stud with Valve Lash Wrench

Proform 66913K
Easy Kit

778-66913K

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Proform 66913K Big Block Chevy Roller Rocker Kit with 1.7 Ratio & 7/16" Stud with Valve Lash Wrench $202.98
Big Block Chevy Roller Rocker Kit
  • 1.7 Ratio
  • 7/16" Stud
  • 16/pkg
    Includes:
  • Roller Rockers
  • 5/8" Valve Lash Wrench

  • Proform 66913K Details

    Big Block Chevy

    Kit Includes
  • Proform 1.7 Ratio Roller Rockers (16/pkg) - 778-66913
  • Proform 5/8 Valve Lash Adjusting Tool - 778-66781

  • One of the best ways to rid an engine of internal friction is with a set of roller rocker arms. Except for Chrysler shaft mount rockers, Proform's race-proven full needle bearing fulcrums and roller tips unleash horsepower, eliminate valve stem tip wear and tear, and extend valvetrain component life. These aluminum roller rockers are precisely machined to ensure ratio accuracy and consistency.

    JEGS Easy Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations