VALVE, Engine and Transmission Controlled Spark diagram Lt Truck GMC R3500 PICKUP

PNCPart codeTitleQuantity
1 14084996  VALVE,SPARK ADV(SPARK DELAY VAC CHK)(3 PORTS)(BLACK/WHITE)(03.670)(**VPI 1-877-846-8243) 01
2 14084996  VALVE,SPARK ADV(SPARK DELAY VAC CHK)(3 PORTS)(BLACK/WHITE)(03.670)(**VPI 1-877-846-8243) 01