Scorpion SB Chevy Roller Rocker Arms - 1.5/1.6 Ratio - 7/16" Stud 420-01 you sometimes have to bend

you sometimes have to bend or cut stock guide plates in order to compensate

Callies Performance Products began manufacturing high performance crankshafts in 1989

Including a front cover gasket

Includes 4-1

5/16 in-3/8 in Hose Barb

Scorpion SB Chevy Roller Rocker Arms - 1.5/1.6 Ratio - 7/16" Stud 420-01 you sometimes have to bend1. 6 1. 5 Ratio Small Block Chevy 7 16 Stud V 8 265 400 Blue Race Series Rocker Arm Set of 16 Lightweight 7000 series aerospace grade aluminum body Anodized for protection and durability handle . 950'' lift and 950 lbs. open spring press 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 1. 5 Ratio Small Block Chevy 7 16 Stud V 8 265