$$180.17Engine \ Rocker Arms \ Chevy Small Block, Aluminum Roller Rocker Arms66920C
PFM66920C
ProForm 66920C Roller Rocker Set, 1.5/1.6 Ratio, 3/8 Stud, Extruded, SB Chevy
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 ...
Proform66920C Engine Roller Rocker Arm Set 1.5/1.6 Ratio

Proform

ProForm 66920C Roller Rocker Set, 1.5/1.6 Ratio, 3/8 Stud, Extruded, SB Chevy

$180.17

Item #: PFM66920C

Mfg Part #: 66920C

UPC #: 37995619207

Applies To Continental U.S. orders only

Quantity:

Qty Available: 0

Specifications
Roller Rocker Specifications
Rocker Arm Mounting Style
Stud
Self-Aligning
No
Rocker Arm Ratio
1.5/1.6
Maximum Spring Diameter (in)
N/A
Rocker Arm Style
Full roller
Stud Size
3/8 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)
N/A
Rocker Arm Finish
Blue anodized
Quantity
Sold as a set of 16.
Applications
Make
Chevrolet
Engine Family
Chevy small block Gen I
Engine Size
4.3L/262-6.6L/400
Years
1955-1997
General
Brand
Proform
Item #
PFM66920C
Mfg Part #
66920C
UPC
37995619207
Description

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.

  • Engine Roller Rocker Arm Set
  • 1.5 Ratio With 3/8 Inch Stud x 8 Pieces
  • 1.6 Ratio With 3/8 Inch Stud x 8 Pieces
  • Extruded Aluminum Type with Needle Bearing Trunions
  • Fits Small Block Chevy Engines
  • Blue Anodized Finish
  • Poly Locks Included
  • Clamshell Packaged For Retail Display
  • Sold As One Set
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