Parts from the Engine exhaust valve category for other GMC models:
GMC YUKON (GMT900) exhaust valve
GMC YUKON XL 1500 exhaust valve
GMC Yukon I (GMT400) exhaust valve
GMC Sierra Pickup exhaust valve
GMC Yukon II (GMT800) exhaust valve
GMC SAVANA 1500 Standard Passenger Van exhaust valve
GMC G SERIE Box exhaust valve

Engine: other spare parts for your K25 Pickup model : GMC K25 Pickup Camshaft, GMC K25 Pickup Con Rod Bearing, GMC K25 Pickup Crankcase Breather, GMC K25 Pickup Crankshaft, GMC K25 Pickup Cylinder Head Bolts, GMC K25 Pickup Engine Block, GMC K25 Pickup Engine Mount, GMC K25 Pickup Engine Oil, GMC K25 Pickup Inlet Valves, GMC K25 Pickup Intake Manifold, GMC K25 Pickup Oil Dipstick, GMC K25 Pickup Oil Drain Plug, GMC K25 Pickup Oil Pump, GMC K25 Pickup Oil Sump, GMC K25 Pickup Piston, GMC K25 Pickup Piston Rings, GMC K25 Pickup Rocker Cover, GMC K25 Pickup Tappet, GMC K25 Pickup Timing Belt Cover