Scorpion SB Ford Roller Rocker Arms - 1.72 Ratio - 3/8" Stud 3451 throttle plate kitSince 1938

throttle plate kitSince 1938

Applications: Fuel

0-600 psi Gauge

1923-1949 STREET ROD CID 400

Scorpion SB Ford Roller Rocker Arms - 1.72 Ratio - 3/8" Stud 3451 throttle plate kitSince 19381. 72F Ratio Small Block Ford 3 8 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. 1. 72F Ratio Small Block Ford 3 8 Stud V 8 289 302