GM LS Cathedral Port Carburettor Hi Rise Race Single Plane EFI Manifold, Natural Pumps Proflow's weld on ports allow

Proflow's weld on ports allow you to add oxy sensors to your current exhaust system

Nice Chromed finish and Steel Baffled

Manufacturer Part Number: RWF-158-25MM

RACEWORKS AN4 FLARE PLUG

When installing a new flywheel

GM LS Cathedral Port Carburettor Hi Rise Race Single Plane EFI Manifold, Natural Pumps Proflow's weld on ports allowAF6050 5001 GM LS Cathedral Port Carburettor Hi Rise Race Single Plane EFI Intake Manifold, Natural cast Finish 4 Barrell 4150 Square Bore Carburettor Pad Convert your GM LS engine to allow a 4150 style throttle body to sit on top of your engine for retro fit applications with this Aeroflow Performance Hi Rise Race cast intake manifold. This single plane intake manifold is designed to keep your air and fuel distribution going into the engine at a