Proform Advance Lockout Plate - Gm Hei Dist. 67022C

Champ Pans Dist. Adv Lockdown Plate Gm Hei W/Vacuum Advance Cp725Distributor Lock Out - Vacuum Advance Lock Out - GM HEI - Each

Champ Pans Dist. Adv Lockdown Plate Gm Hei W/Mech. Advance Cp726Distributor Lock Out - Mechanical Advance Lock Out - GM HEI - Each

Fast Electronics Advance Lockout Kit Gm Hei Distributor 1000-2503Spark Advance Lockout - Mechanical / Vacuum - Aluminum - GM HEI Distributors - Each

Msd Ignition Lockout Kit For Gm Oe Hei Vac. Advance 88364Spark Advance Lockout - Vacuum Advance - Plastic - Black - MSD GM OE HEI Distributor - Each

Proform Ford 351W Hei Dist. W/Black Cap 66983BkDistributor - HEI Street - Magnetic Pickup - Vacuum Advance - HEI Style Terminal - Coil Included - Black - Small Block Ford - Each