Molded Bypass Hose, 1964-75 Oldsmobile V8 Molded bypass hose between thermostat housing and water pump for 1964-75 Oldsmobile V8 engines using a molded bypass hose. Part# 393508 stamped on hose.
Thermostat Housing - 1959-64 Oldsmobile 4V New reproduction Thermostat Housing for all 1959-64 Oldsmobile 88, 98 and Starfire models with 371 or 394 V8 engines and a 4 barrel carburetor. Cast in high quality aluminum, does not include gasket (TG498)