AMC HEI Conversion distributor fits AMC 290-304-343-360-390-401 This 100% NEW high-performance distributor produces a 50,000 volt spark through 7.500 RPM. Easy 1-wire hookup, low-saturation ignition module, premium cap with brass terminals, and high-power coil! Gets rid of stock ignition control module, stock coil and has provisions for tachometer. We suggest a matched distributor and cam gear set with this distributor. Available below