Description: --This a brand new BBF HEI distributor with black cap. --Designed for 351C, 351M Clevelands, 400, 429, and 460 Fords --Has 50,000v coil,to insure accurate and reliable timing to 7500 RPM --Fully CNC machined and polished housing --with adjustable vaccum advance. --have a 4340 Chrome Moly gear which will work with cast and billet cams. --True spark alignment for instant throttle response. Cap is 5" in diameter and will interchange with any regular Chevy HEI cap
