This HEI distributor is designed for the enthusiast looking to replace outdated points or a stock distributor with a dependable high energy distributor. Converting to an HEI system makes installation and set-up easy. Just drop it in and connect two wires. It's that simple. This high-performance distributor features a 50,000-volt coil that delivers 2x the energy across the spark gap compared to a stock HEI distributor. Fits all 64-84 Ford 302 motors. This distributor will not fit 1985 and later 5.0L/302 roller engines, and will not clear stock air cleaners.