PerTronix Adjustable Vacuum Advance Canister 727001 1968-1974 Chevrolet K20 Pickup

1968-1974 Chevrolet K20 Pickup

000 hours in gasoline or diesel fuels

8 in Long x 4

120 wall and 1-1/4-inch x 0

GM 10-Bolt 1977-81

PerTronix Adjustable Vacuum Advance Canister 727001 1968-1974 Chevrolet K20 PickupPerTronix D9006 Flame Thrower HEI Distributor Adjustable Vacuum Advance Canister. Features: These vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency. Our vacuum lockout plates allow for precise pickup coil position and accurate rotor phasing.; . Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components. They are best known