-H.E.I.-, V8, with 455 H.O. exhaust manifolds & factory gauges/Rally Gauges, without A/C Note: Modified... see more-H.E.I.-, V8, with 455 H.O. exhaust manifolds & factory gauges/Rally Gauges, without A/C Note: Modified for use with a GM H.E.I. distributor
-original 1/2 x 14 N.P.T.F.-, with factory gauges/Rally Gauges (correct resistance and connection, produces accurate... see more-original 1/2 x 14 N.P.T.F.-, with factory gauges/Rally Gauges (correct resistance and connection, produces accurate gauge display)