Proform Roller Rocker Arms

Proform Roller Rocker Arms

  • Part#: 66913
  • | SKU: 20059087
Write the first review

Available

  • Rid your engine of internal friction with roller-tipped rocker arms.
  • The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips.
Save 25% on Select Parts & Accessories

Proform Roller Rocker Arms

Engine Roller Rocker Arm Set; 1.7 Ratio 7/16 Stud; Extruded Aluminum Type with Roller Needle Bearing Trunions; Fits Big Block Chevy; Use With A Max Spring Diam. of 1.500 Inches; Blue Anodized Finish; Poly Locks Included; One Set of 16 pcs

  • Rid your engine of internal friction with roller-tipped rocker arms.
  • The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips.
  • Precision machined to insure consistency and ratio accuracy.
  • 16 extruded aluminum roller rockers and 16 poly locks.


Product Length 21
Contains Toluene? No
Is a Remanufactured Part? No
Is a Hazardous Material? No
Product Width 8
Product Height 1.875
Includes Shims NO
Nut Style Polylock

20059087

  • Description & Features

    .

    Proform Roller Rocker Arms

    Engine Roller Rocker Arm Set; 1.7 Ratio 7/16 Stud; Extruded Aluminum Type with Roller Needle Bearing Trunions; Fits Big Block Chevy; Use With A Max Spring Diam. of 1.500 Inches; Blue Anodized Finish; Poly Locks Included; One Set of 16 pcs

    • Rid your engine of internal friction with roller-tipped rocker arms.
    • The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips.
    • Precision machined to insure consistency and ratio accuracy.
    • 16 extruded aluminum roller rockers and 16 poly locks.


  • Specifications

    .
    Product Length 21
    Contains Toluene? No
    Is a Remanufactured Part? No
    Is a Hazardous Material? No
    Product Width 8
    Product Height 1.875
    Includes Shims NO
    Nut Style Polylock
  • Customer Reviews

    .

    20059087

×