Aeroflow Intake Manifold Rectangle Port Street Single Plane EFI with Fuel Rail Kit for GM Holden L98 LS3 L76 Natural Finish

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 Street low rise cast intake manifold. This single-plane intake manifold is designed to keep your air and fuel distribution going into the engine at a steady and even flow for maximum performance and efficiency. The carburettor-mounting pad is designed to accept aftermarket 4150 square-bore throttle bodies or adapter plates for turbocharged applications. Specifically designed to suit GM LS Gen III and IV engines equipped with OE or aftermarket LS3 rectangle port cylinder heads.
 

Specifications:

• Rectangle Port Carburettor Street Single Plane EFI Intake Manifold
• Part Number: AF6050-6000
• Square bore carburettor pad (4150 Flange)
• Single Plane Configuration
• Low Rise Intake Manifold
• RPM operating range - 2500 to 7000
• Natural Cast Finish
• Overall height (Carb pad to bottom of manifold) is 122mm (Ensure to Check Bonnet Clearance)
• Port Size: 1.15" x 2.50"
• 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
• 12 Month Warranty
   

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
   

Fuel Rail Kit Includes:

• 2 x Two Fuel Rails (-8ORB)
• 1 x -8AN cross over 100 series braided line and two 90 degree non full flow taper fittings
• 3 x -8an to -8ORB fittings
• 1 x -8ORB hex port plug
• 6 x long mounting brackets
• 6 x short mounting brackets
• 6 x 5/16-18" hex screws (18.5mm UHL)
• 6 x 5/16-18" hex screws (12mm UHL)
• 4 x M6 nuts
• 8 x 14mm Fuel Injector O-Rings
   

Important Notes:

• This is designed for GM LS Engines with EFI only
• Use AF6040-6000 for NON-EFI applications
• This intake manifold does not work with factory OEM fuel rails and requires the use of Aeroflow Fuel Rail Kit included (AF6999-6000).
• Requires the use of either 14mm short (33.60mm) fuel injectors or 3/4" length (48.65mm) fuel injectors (Sold Separately)
   

Fitment Notes:

• Suitable for GM Holden L98 LS3 L76 Rectangle Port Engines
• Suitable for EFI Applications