New old stock Wells EP-44 distributor cap for GM HEI ignition systems. Fits many 1970s to early 1990s Chevy, Pontiac, Oldsmobile, and Buick V8 engines using large coil-in-cap distributors. Part is unused in original packaging. Great for classic GM maintenance, resto-mods, or spares. See photos for condition and verify fitment for your vehicle.