Proform 66907 Extruded Aluminum Roller-Rocker Arm, 1.5 Ratio, 3/8" Stud
Brand: ProForm
Categories: Automotive, Replacement Parts, Engines & Engine Parts, Engine Parts, Rocker Arms & Parts, Rocker Arms


Designed for select Chevrolet Small Block Engines
1.5 Ratio for 3/8" studs
Full needle bearing fulcrum and roller tip
Reduces internal valve train friction
16 extruded aluminum roller rockers and 16 poly locks.

Manufacturer: Proform
Brand: ProForm
Item Weight: 5.92 pounds
Product Dimensions: 20.9 x 8.1 x 2 inches
Item model number: 66907
Manufacturer Part Number: 66907
OEM Part Number: 66907
Date First Available: September 14, 2004