-3/8-18 NPTF-, all V8, Chevrolet small block, with factory gauges & aftermarket or 1981-up cylinder... see more-3/8-18 NPTF-, all V8, Chevrolet small block, with factory gauges & aftermarket or 1981-up cylinder heads which have a smaller sending unit hole (correct resistance and connection, produces accurate gauge display)
-reproduction-, all automatic transmission, 2nd design: cars built after August 14, 1969, switch mounts to... see more-reproduction-, all automatic transmission, 2nd design: cars built after August 14, 1969, switch mounts to gas pedal bracket part #3972632