MSD Pro-Billet Distributor - Magnetic Pickup - Mechanical Advance - HEI Style Terminal - Red - Small Block Ford 85791 H Beam Connecting Rod Excellent Release CharacteristicsHawk Performance's leading-edge

Excellent Release CharacteristicsHawk Performance's leading-edge brake friction technology is proven everyday in severe-duty motorsports and performance street brake applications

Neck length

1974-1985 Chevrolet Corvette

375 in Length

MSD Pro-Billet Distributor - Magnetic Pickup - Mechanical Advance - HEI Style Terminal - Red - Small Block Ford 85791 H Beam Connecting Rod Excellent Release CharacteristicsHawk Performance's leading-edgeSteel 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