-H.E.I./ALTDI-, V8, with Ram Air exhaust manifolds, without A/C Note: Modified for use with a... see more-H.E.I./ALTDI-, V8, with Ram Air exhaust manifolds, without A/C Note: Modified for use with a GM H.E.I. distributor & driver side 1985 and earlier SI series internally regulated alternator
-original 1/2 x 14 N.P.T.F.-, V8, with factory gauges/Rally Gauges (correct resistance and connection, produces... see more-original 1/2 x 14 N.P.T.F.-, V8, with factory gauges/Rally Gauges (correct resistance and connection, produces accurate gauge display)