For 1967-1974 GMC K25/K2500 Pickup Engine Water Pump Gates 1968 1969 1970 1971 Vehicle Details$72San Bernardino, CA Manufacturer: BMWModel: 2500 This is a Classified ad on eBay for a fixed price of $72, this is NOT AN AUCTION. Click here to see all details. More Details1967 GMC K25/K2500 Pickup Engine: 4.8L L6 GAS;. 1974 GMC K25/K2500 Pickup Engine: 4.8L L6 GAS;. 1974 GMC K25/K2500 Pickup Engine: 4.8L L6 LPG;. Part Type: Engine Water Pump. Engine Water Pump. Premium Engine Water Pump. More Vehicles Like This BMW 2500$20 BMW 2500$301 BMW 2500$49 BMW 2500$25