dash harness to lead wires from trans. mounted backup light switch, 4 speed manual trans.,... see moredash harness to lead wires from trans. mounted backup light switch, 4 speed manual trans., early production: switch has 2 short wires and 2 separate rubber molded wire connections
simple plug-in conversion allows use of a 1973-85 SI series, internally regulated alternator in place... see moresimple plug-in conversion allows use of a 1973-85 SI series, internally regulated alternator in place of the original externally regulated alternator