MSD - Quick easy components to lock out timing on GM HEI distributors. All of the necessary hardware

All of the necessary hardware is included and factory mounting locations are used for an easy installation

Metering Plate - Secondary - Center Pivot - Dual Feed Bowl - Gaskets Included - Aluminum - Blue Anodized - Holley 4160 Carburetors - Each

75 in Long - 12 Point Head - Steel - Silver Paint - Each

eliminating and cleaning up your physical dash mounted switches

Air Filter Element - Magnum FLOW Pro DRY S - Clamp-On - Conical - 7 x 10 in Base - 7 in Top Diameter - 8 in Tall - 5

MSD - Quick easy components to lock out timing on GM HEI distributors. All of the necessary hardwareMSD 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.