-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)
driver side door jamb NOTE: Required for use with VCU6876, original switch cannot be useddriver side door jamb NOTE: Required for use with VCU6876, original switch cannot be used
simple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternatorsimple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternator