Throttle Body Bypass Hose Kit for LS Engines with O-Rings and Aluminum Ports

This auto part is a throttle body bypass hose kit designed for LS-series engines, combining the main hose, aluminum coolant ports, bolts, and O-rings in one matched set. As a coolant hose kit, it routes coolant through the throttle body bypass path to support a complete engine plumbing setup with the correct connection points. This LS engine bypass hose uses a braided stainless hose kit design with metal fittings and a machined metal finish for a sturdy, clean-looking build. The hose ends are threaded, and the included aluminum coolant ports are made top-air with the fittings for secure assembly and a exact metal-to-metal fit. The kit includes two aluminum coolant ports, two bolts, and two O-rings, giving you the key hardware needed for installation.