Scram Speed
LSx Billet Water Pump Spacers for LS1 Camaro/Truck and LS3 Vette/LS1 Swap
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Our bypass hose is a direct replacement for the factory heater core hoses when running a heater core is no longer desired. Unlike a simple U-hose, our hose has the correct diameter sizes for the feed and return. The feed and return port are not the same size!