Proform Engine Roller Rocker Arm Set1.6 Ratio 7/16 StudAluminumFits SB Chevy 66910C

No offers available.

Specifications:

BrandProform
Part Number66910C
GTIN00037995619108
ApplicationsChevy Small Block Engines
Arm StyleFull Roller
Body StyleStandard
EngineChevy Sb Gen 1
Fasteners IncludedYes
Feature/benefitRid Your Engine Of Internal Friction With Roller-tipped Rocker Arms.
MakeChevrolet
Maximum Spring Diameter (in.)1.400 In.
Mounting StyleStud
Ratio1.6
Self-aligningNo
Stud Diameter (in.)7/16 In.

Specifications:

Description:

Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full cage 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. Each rocker arm has a laser etched PROFORM "P" logo. 16 anodized aluminum roller rockers and 16 poly locks are included in the kit.