Scorpion SB Ford Roller Rocker Arms - 1.6 Ratio - 7/16" Stud MT-DMU-RM-RS Eliminates need to machine block

Eliminates need to machine block for oil inlet fitting

3/8 in Tube

Tempered A356

Because E85 fuel can vary in the amount of ethanol and gasoline mixture

All seams are welded on outside and inside

Scorpion SB Ford Roller Rocker Arms - 1.6 Ratio - 7/16" Stud MT-DMU-RM-RS Eliminates need to machine block1. 6F Ratio Small Block Ford 7 16 Stud V 8 289 302 351W Blue 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. Scorpion Racing Products is a leading American