GM LS Cathedral Port Carburettor Street Single Plane Non-EFI Intake Manifold,Natural Cast Finish4 Barrell 4150 Square Bore Carburettor PadBrand: AEROFLOWPart Number: AF6040-5000Description: Convert your GM LS engine from EFI to Non-EFI carburettor in retro-fit applications with this Aeroflow Performance Street low rise cast intake manifold.This single-plane intake manifold is designed to keep your air and fuel distributiongoing into the engine at a steady and even flow for maximum performance and efficiency. The carburettor-mounting pad is designed to accept aftermarket4150 square-bore carburettors with either manual or electricchoke options available on today’s market. Specificallydesigned to suit GM LS Gen IIIand IV engines equipped with OE or aftermarket LS1/LS2 cathedral port cylinder heads.This product is intended for carburetted, throttle body EFI, or port EFI applications.
• Fits GM LS1/LS2 Cathedral PortEngines.
• Non-EFI Applications.
• Fits GM LS1/LS2 Engines.
• Single Plane Configuration.
• RPM operating range - 2500 to 7000.
• Natural Cast Finish.
Additional Specifications: Manifold Specifications
- Square bore carburettor pad (4150 Flange)
- Overall height (Carb pad to bottom of manifold) is 122mm (Ensure to Check Bonnet Clearance)
- Port Size: 0.95" x 2.45"
- Intake manifold gasket O-Ring (AF6233-5002).
- 5/16-18" carburettor studs (x4)
- 3/8" NPT port (x1)
- 6 x 5/16-18" Mounting Holes.
Intake Manifold Includes
- 8 x Intake Manifold O-Ring Gaskets (AF6233-5002)
- 4 x M6 x 1.00mm Hex Screws (80mm UHL)
- 6 x M6 x 1.00mm (50m UHL)
- 10 x M6 Flat Washers
- 1 x 3/8" NPT Steel Port Plug
