For 1967-1974 GMC K25/K2500 Suburban Engine Coolant Bypass Hose Gates 1968 1969 Vehicle Details$22Bronx, NY Manufacturer: BMWModel: 2500 This is a Classified ad on eBay for a fixed price of $22, this is NOT AN AUCTION. Click here to see all details. More DetailsPart Type: Engine Coolant Bypass Hose. Coolant Hose. Premium Molded Coolant Hose. 1967 GMC K25/K2500 Suburban Engine: 4.8L L6 GAS;. 1969 GMC K25/K2500 Suburban Engine: 4.8L L6 GAS;. 1968 GMC K25/K2500 Suburban Engine: 4.8L L6 GAS;. More Vehicles Like This BMW 2500$37 BMW 2500$23 BMW 2500$33 BMW 2500$85