ProForm 66910C Roller Rocker Set, 1.6 Ratio, 7/16 Stud, Extruded, SB Chevy

$157.73
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SKU:
PFM66910C
MPN:
66910C
UPC:
37995619108
Condition:
New
Weight:
6.75 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

Out of stock

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. Sold as one set.

Features
  • Engine Roller Rocker Arm Set
  • 1.6 Ratio With 7/16 Inch Stud
  • Extruded Aluminum Type with Roller Needle Bearing Trunions
  • Fits Small Block Chevy Engines
  • Blue Anodized Finish
  • Use With A Max Spring Diameter of 1.400 Inches
  • Poly Locks Included
  • Clamshell Packaged For Retail Display
  • Sold As One Set
  • Rocker Arm Mounting Style:
    Stud
    Self-Aligning:
    No
    Rocker Arm Ratio:
    1.6
    Maximum Spring Diameter (in.):
    1.400 in.
    Rocker Arm Style:
    Full roller
    Stud Size:
    7/16 in.
    Shims Included:
    No
    Rocker Arm Material:
    Aluminum
    Rocker Arm Body Style:
    Extruded
    Rocker Arm Fasteners Included:
    Yes
    Rocker Arm Nut Style:
    Polylock
    Slot Width (in.):
    0.550 in.
    Finish:
    Blue Anodized
    Quantity:
    Sold as a set of 16.
    Make:
    Chevrolet
    Engine Family:
    Chevy small block Gen I
    Engine Sizes:
    4.3L/262-6.6L/400
    Years:
    1955-1986