TRQ Engine Knock Sensor Knock Sensor fits Chevy R30 1987-1988 29JHFC

TRQ 66GM75H Knock Sensor Fits 1987-1988 Chevy R30 Engine Knock Sensor

TRQ 55JM64N Knock Sensor Fits 1987-1988 Chevy R30 Engine Knock Sensor

TRQ 57QK91T Knock Sensor Fits 1987-1988 Chevy R30 Engine Knock Sensor

TRQ Engine Knock Sensor Knock Sensor fits Chevy R20 1987-1988 89WQSW

TRQ 85TY36H Knock Sensor Fits 1987-1988 Chevy R30 Engine Knock Sensor

TRQ Engine Knock Sensor Knock Sensor fits Chevy R20 1987-1988 35KCFS