PerTronix Adjustable Vacuum Advance Canister 727001 Various adapters are available for

Various adapters are available for a wide range of applications

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

Use with factory truck arms

GM 10-Bolt 1977-81

1988-1991 BMW 325iX

PerTronix Adjustable Vacuum Advance Canister 727001 Various adapters are available forPerTronix 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