MSD Pro-Billet Distributor - Magnetic Pickup - Mechanical Advance - HEI Style Terminal - Red - Small Block Ford 85791 4414MEDBK Brackets are tapped for 3/4"-10

Brackets are tapped for 3/4"-10 bolts

Foam can be shaved for a perfect custom fit tailored specifically to you and your helmet

Gasket Bore

Streetfighter

master arming switch

MSD Pro-Billet Distributor - Magnetic Pickup - Mechanical Advance - HEI Style Terminal - Red - Small Block Ford 85791 4414MEDBK Brackets are tapped for 3/4"-10Steel Gear Installed Polished steel shaft is QPQ coated and guided by a sealed ball bearing Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction Advance weight pins are staked and tig welded to the plate Easy to adjust mechanical advance with supplied springs and stop bushings Nylon pads ensure smooth operation of the advance weights Mechanical advance assembly can be locked out for crank trigger