For 1991 GMC R3500 Auto Trans Input Shaft Speed Sensor Connector SMP 11637WC

Auto Trans Input Shaft Speed Sensor Connector fits GMC P3500 1991-1999 72RYGV

For 1991 GMC Jimmy Auto Trans Input Shaft Speed Sensor Connector SMP 91358HR

Auto Trans Input Shaft Speed Sensor Connector fits Chevy R3500 1991 74QDHC

For Chevrolet R3500 Auto Trans Input Shaft Speed Sensor Connector SMP 56327XQ

For GMC R3500 Auto Trans Output Shaft Speed Sensor Connector SMP 46521PS

For 1991 GMC R3500 Auto Trans Input Shaft Speed Sensor Connector SMP 13199PY

Auto Trans Input Shaft Speed Sensor Connector fits GMC V3500 1991 36WWMK