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750" OAL (12 Pack) 3/8" Wide Header Flange
one small length of rubber hose (submersible in all fuel types)
80-1000BLK
Basic Package Components: 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports 3-angle Radiused Valve Job Bead Lock Intake Valve
AF4590-19970
LSXR Intake Manifold FAST146302B Product:Suit LS1/LS2/LS6 Cathedral Port With 102mm Throttle Body 750" OAL (12 Pack) 3/8"LSXR 102MM INTAKE MANIFOLD CATHEDRAL PORT, LS1 LS2 LS6 COMP FAST 146302 FAST146302B ST146302B FAST engineers teamed up with airflow specialists at RHS to develop polymer intake manifolds for GM LS based engines. Testing on a near stock LS7 engine with a Big Mouth 102mm Throttle Body produced gains of 16+ horsepower, and 26+ rear wheel horsepower on a 500c. i. engine. The LSXR 102mm Intake Manifold features a revolutionary new modular design that
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