SEAT, Cylinder Head Valve Seat diagram Lt Truck GMC Sierra 2500HD Crew Cab - 43 Bodystyle (4WD) New Style

PNCPart codeTitleQuantity
1 97212571  SEAT,INT VLV(PART OF 1)(0.669) 16
2 97212572  SEAT,EXH VLV(PART OF 1)(0.669) 16