I assume this not the correct hose that runs from the thermostat to the water pump. Lol Is a molded one available?
The correct molded "bypass hose" is readily available. https://www.rockauto.com/en/catalog...2960,heat+&+air+conditioning,heater+hose,6892
Correct by pass hose from NAPA is part # 7333 NBH $13.50 Molded hose had to trim a little bit. Lower Radiator hose #7359 NBH $42.99 Clear the oil filter very good Upper Radiator hose #7349 NBH $33.99 Would probably clear an HEI very well