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 3/8" NPT male extension for

3/8" NPT male extension for use with Mechanical Temperature gauges only

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

73 ° angle on the two center bolts

25" diameter

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 3/8" NPT male extension forVirtually 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