F.A.S.T. LSXHR Intake Manifold - 103 mm Throttle Body Flange - Tunnel Ram - Rectangle Port - Fuel Rails Included - Plastic - Black - LS3 Sprint Car Radiators & Components Vehicle Applications: CHEVROLET SILVERADO/GMC SIERRA

Vehicle Applications: CHEVROLET SILVERADO/GMC SIERRA REGULAR CAB 14-18

Fabricated Aluminum

and fitted plastic case

High horsepower engine compartments are known for extreme heat that can put spark plug boots and wires at risk

The hoses come with per-crimped stainless steel fittings to attach to the -6 AN fittings at the steering gear

F.A.S.T. LSXHR Intake Manifold - 103 mm Throttle Body Flange - Tunnel Ram - Rectangle Port - Fuel Rails Included - Plastic - Black - LS3 Sprint Car Radiators & Components Vehicle Applications: CHEVROLET SILVERADO/GMC SIERRAVirtually eliminates heat soak Average 30 HP gain over competitor tunnel ram manifolds Rated for up to 45psi of boost pressure Forward or firewall facing throttle body installation Available for rectangular LS3 and raised port LS7 enginesFAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. For over 10 years, FAST has been recognized as the