F.A.S.T LSXrt LS3 102mm Intake Manifold Black Fuel Regulator Valve guides: Manganese Bronze

Valve guides: Manganese Bronze

933 in Long

1973-1973 Buick Century

Fluid Control Thermostat Bracket

1987-1997 Pontiac Firebird

F.A.S.T LSXrt LS3 102mm Intake Manifold Black Fuel Regulator Valve guides: Manganese BronzeBuilding upon the popular LSXrt intake manifold, the new LSXrt gives LS3 L92 engines more plenum volume for all out racing. The raised throttle body location optimizes the larger, less restrictive High HP runner design, creating more power. Includes our 146070 High HP runners Chevrolet: SS 14 17 6. 2 L Engine, Pontiac: G8 09 09 6. 2 L Engine, Hummer: H2 08 09 6. 2 L Engine, GMC: Yukon XL 1500 07 09 6 L Engine, Chevrolet: Avalanche 07 09 6 L Engine,