SEAT, Cylinder Head Valve Seat diagram Lt Truck GMC SIERRA 2500HD - 03,43,53 Bodystyle (2WD)

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