$$211.67Engine \ Rocker Arms \ Ford Small Block, Aluminum Roller Rockers66861C
PFM66861C
ProForm 66861C Ford Big Block 385 series, Roller Rocker Arms, 1.73 Ratio, 7/16 Stud, Extruded
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. Sold as one set. ...
Proform66861C Roller Rocker Arm Set 1.73 Ratio 7/16 Stud

Proform

ProForm 66861C Ford Big Block 385 series, Roller Rocker Arms, 1.73 Ratio, 7/16 Stud, Extruded

$211.67

Item #: PFM66861C

Mfg Part #: 66861C

UPC #: 37995318612

Applies To Continental U.S. orders only

Quantity:

Qty Available: 0

Specifications
Rocker Arm Specifications
Rocker Arm Mounting Style
Stud
Rocker Arm Ratio
1.7
Rocker Arm Style
Full roller
Stud Size
7/16 in.
Shims Included
No
Rocker Arm Material
Aluminum
Self-Aligning
No
Rocker Arm Body Style
Extrude
Rocker Arm Fasteners Included
Yes
Rocker Arm Nut Style
Polylock
Slot Width (in)
N/A
Maximum Spring Diameter (in)
N/A
Rocker Arm Finish
Blue anodized
Quantity
Sold as a set of 16
Applications
Make
Ford
Engine Family
Ford big block 385 Series
Engine Size
7.0L/429-7.5L/460
Years
1967-1997
Engine Family 2
Ford Boss
Engine Size 2
5.0L/302
Years 2
1969-1970
Engine Family 3
Ford Cleveland
Engine Size 3
5.8L/351
Years 2
1970-1974
Engine Family 4
Ford Modified
Engine Size 4
351L/351-6.6L/400
Years 2
1971-1982
General
Brand
Proform
Item #
PFM66861C
Mfg Part #
66861C
UPC
37995318612
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. Sold as one set.

  • Engine Roller Rocker Arm Set
  • 1.73 Ratio With 7/16 Inch Stud
  • Extruded Aluminum Type With Roller Needle Bearing Trunions
  • Fits Ford 302 Boss|351C|351M|429|460 Engines
  • Poly Locks Included
  • Blue Anodized Finish
  • Clamshell Packaged For Retail Display
  • Sold As One Set
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