Precise Fit for LS Series Engines (Excluding FAST Intakes)
Direct Replacement Kit: Specifically designed as a direct bolt-on replacement for the steam vent and coolant crossover system on LS, LS1, LS2, LS6, and LM7 engines.
Premium 6061 Aluminum & Braided Nylon Construction
Rated for a maximum working pressure of 500 PSI and a burst pressure of 1,500-2,000 PSI.Operates reliably in temperatures from -40°F to 350°F (-40°C to 177°C), making it suitable for both extreme cold and high-heat engine bay environments.
Everything Included: Kit contains 3x 4AN T-Fittings, 4x 4AN Steam Vent Fittings with screws, and 4x pre-assembled nylon hoses with 4AN end fittings—providing all components needed for both front and rear steam vent ports.