For LS LS1 Throttle Body Bypass Coolant Steam Port Crossover Hose Braided Kit

Throttle Body Bypass Coolant Steam Port Crossover Hose Braided Kit for LS LS1

This throttle body bypass coolant steam port crossover hose braided kit for LS and LS1 engines routes coolant away from the throttle body to keep intake air temperatures down.

Overview

This throttle body bypass coolant steam port crossover hose braided kit for LS and LS1 engines replaces the factory coolant lines that run through the throttle body. The braided hose crossover reroutes coolant flow so the throttle body stays cooler, which supports denser intake air and steadier performance. It suits LS swap builders, engine builders, and enthusiasts refreshing the cooling path on an LS1.

Built For Performance

• Braided hose construction resists heat, abrasion, and pressure
• Designed as a throttle body bypass for LS and LS1 engines
• Crossover routing eliminates coolant passing through the throttle body
• Steam port hose connection supports proper coolant circulation
• Kit form simplifies installation on LS swap projects

Fits These Machines

• for LS series engines
• for LS1 engines

On-The-Job Use

• LS engine swaps into project cars and trucks
• Intake air temperature reduction on modified builds
• Replacing brittle or leaking factory coolant crossover lines
• Clean-up of engine bay plumbing during a rebuild

Specs At A Glance

Good To Know

Q: Will this bypass kit fit any LS engine configuration? A: It is intended for LS and LS1 throttle body coolant routing, but intake and throttle body variations exist, so verify port locations on your setup before ordering.

Q: Do I need extra fittings for this crossover hose kit? A: The kit supplies the braided bypass hose, though some builds may require additional clamps or adapters depending on the throttle body and steam port configuration.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.