Scorpion Race Series Full Roller Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Blue Anodized - Small Block Chevy - Set of 16 22532 1/2" barb inletsDerale has been

1/2" barb inletsDerale has been the leader in performance cooling for decades

MSD's cam sync is a plug and play with Holley EFI systems and can easily interface with most aftermarket EFI systems

1975-1985 Chevrolet C10

400 Gear Set

Virtually Noise-Free

Scorpion Race Series Full Roller Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Blue Anodized - Small Block Chevy - Set of 16 22532 1/2" barb inletsDerale has been1. 6 Ratio Small Block Chevy 3 8 Stud V 8 265 400 Blue Race Series Rocker Arms Set of 16 Lightweight 7000 series aerospace grade aluminum body Anodized for protection and durability handle . 950'' lift and 950 lbs. open spring pressure Affordable, durable blue anodized rocker arms feature rollerized, needle bearing fulcrum assemblies, wide contact roller tips and locking nuts. Sold in sets of 16. 1. 6 Ratio Small Block Chevy 3 8 Stud V 8 265 400 Blue