Scorpion SBC Roller Rocker Arms 1.5 Ratio 7/16 Stud R080003YM Speedometer correction for changes in

Speedometer correction for changes in tire size and gear ratio*

GM 10-Bolt 1977-81

Protect your engine

long duration applications using MSD 6 Series IgnitionsNew U-core winding design produces more voltage and current100:1 turns ratio and lower primary resistance produce high voltage outputWindings are encased in fracture resistant compound for vibration resistanceDupont Rynite housing with isolated tower and brass primary terminalsSupplied with rubber shock mountsNo CARB Exemption Order Number

Scorpion SBC Roller Rocker Arms 1.5 Ratio 7/16 Stud R080003YM Speedometer correction for changes in1. 5 Ratio Small Block Chevy 7 16 . 150 Offset 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 pr 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. 5 Ratio Small Block Chevy 7 16 . 150 Offset V 8