-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)
front speakers, all stereo radio with front speakers only (wiring from radio to front speakers)front speakers, all stereo radio with front speakers only (wiring from radio to front speakers)
all 1st design: VIN ending in 00001 to 27372, alarm switch located in driver side... see moreall 1st design: VIN ending in 00001 to 27372, alarm switch located in driver side front fender & alarm horn located in driver side rear fender