Engine Roller Rocker Arm Set 1.5 Ratio 3/8 Stud Self Aligning Fits SB Chevy Proform Engine Valve Cover Hold Down Tab but with the added advantage

but with the added advantage of attached linear wire-looms for even more efficient installation

For LS1 and LS6 Coils

Made of carburized steel for increased surface hardness

Save hours of labor with no need to drop the oil pan to check the chain and gears

Mopar BB 383-440 exc 413

Engine Roller Rocker Arm Set 1.5 Ratio 3/8 Stud Self Aligning Fits SB Chevy Proform Engine Valve Cover Hold Down Tab but with the added advantageFits Chevy small block engines with center hold down valve covers. 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.