PerTronix Rover V8 Distributor w/ Vacuum Advance Racing Shoe Deals 1965-1991 GMC G1500

1965-1991 GMC G1500

The advance system is tuned to give you better throttle response and more power

Increasing oil supply to these lobes is critical

Elastic on cuff

They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils

PerTronix Rover V8 Distributor w/ Vacuum Advance Racing Shoe Deals 1965-1991 GMC G1500PerTronix D175510 Flame Thrower Electronic Distributor Cast Rover 8 cylinder Plug and Play with Ignitor Vacuum Advance. Features: All new lightweight cast aluminum housings. Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. Rotating cobalt magnets trigger a Hall Effect integrated circuit Pertronix manufactures a broad range of ignition components, including