--This a brand new SBC BBC HEI distributor with black cap.
--Designed for SBC BBC 283,305,307,350 and 400 V8's
--Has 50,000 volt coil ,to insure accurate and reliable timing to 7,500 RPM
--With adjustable vacuum advance
--Fully CNC machined and polished housing
--have a 4340 Chrome Moly gear which will work with cast and billet cams. Premium cap with brass terminals.
--True spark alignment for instant throttle response.
--Simple 1-wire hookup!