Proform 66907 Super-Street Chevy Aluminum Roller Rockers

#58666907

Proform 66907 Super-Street Chevy Aluminum Roller Rockers

1.5 Ratio 3/8 Stud
Aluminum with Cage Bearing Trunions
Blue Anodized Finish with Laser-Etched "P" Emblem

$194.99

Factory Shipped

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Roller Rocker Arm Style, 1.5:1 Rocker Arm Ratio

1.5 Ratio 3/8 Stud
Aluminum with Cage Bearing Trunions
Blue Anodized Finish with Laser-Etched "P" Emblem
Use with a Max Spring Diam. of 1.400 Inches
Poly Locks Included

See more details

Key Specs

MFG. Part #	66907
Rocker Arm Style	Roller
Rocker Arm Ratio	1.5:1
Stud Size	.375"
Material Type	Aluminum

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Proform 66907 Details

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.

WARNING:

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Proform 66907 Specifications

KEY SPECS
MFG. Part #	66907
Brand	Proform
Rocker Arm Style	Roller
Rocker Arm Ratio	1.5:1
Stud Size	.375"
Material Type	Aluminum

GENERAL
Stud Diameter	0.38"

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.