Converting A Ford 2G to 3G Alternator - Old Engine 3G alternator (130 amp) for our swap comes in large and small frame sizes small frame can be found stock in 1995 5 Mustang large frame can be found stock in 1993 3 Taurus the small frame is a direct physical fit for the 65A 2G the large frame is a direct fit for the 100A externally regulated units. Related searches for 93 mustang alternator wiring diagram 1965 mustang alternator wiring1965 mustang alternator wiring diagrammustang wiring harness diagram130 amp alternator fox mustang65 mustang alternator wiring diagram66 mustang alternator wiring diagram83 mustang wiring diagram130 amp alternator conversion