Must order this relay when ordering a Forward Lamp Harness made for use with 1973-85... see moreMust order this relay when ordering a Forward Lamp Harness made for use with 1973-85 SI series internally regulated alternator.
-H.E.I.-, V8, 348 C.I., without solid lifter special high-perf. option Note: Modified for use with... see more-H.E.I.-, V8, 348 C.I., without solid lifter special high-perf. option Note: Modified for use with a GM H.E.I. distributor
-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)
V8, late production: 2 piece harness Note: This harness is used with a TRANSMISSION OVERDRIVE... see moreV8, late production: 2 piece harness Note: This harness is used with a TRANSMISSION OVERDRIVE SOLENOID EXTENSION HARNESS to complete transmission overdrive wiring