MSD - Quick easy components to lock out timing on GM HEI distributors. Alternator - 10SI - 100

Alternator - 10SI - 100 amps - 12V - 1-Wire - Single V-Belt Pulley - Aluminum Case - Black Powder Coat - Ford - Each

Fitting - Adapter - Straight - 6 AN Female Swivel to 6 AN Female Swivel - Aluminum - Blue Anodized - Each

Camshaft Bearing - 55 mm Journal - PTFE Coated - Big Block Chevy / GM LS-Series - Each

Control Arm Bolt - Front - Lower - 4

FIA 8859-2015 or newer helmets)

MSD - Quick easy components to lock out timing on GM HEI distributors. Alternator - 10SI - 100MSD offers two kits to make locking out mechanical and vacuum timing advance in HEI distributors an easy task for Circle track racers. No more welding a tac on the mechanical advance weights or trying to find a way to keep the vacuum advance from moving once the canister is removed.