GM LS Cathedral Port Carburettor Street Single Plane EFI Intake Manifo The StreetRod Manufacturing Co Compresses more air than a

Compresses more air than a standard 60° rotor

These starter bolts are made from Custom 450 stainless steel material that is nominally rated at 180

Stainless Steel: Solid stainless cut-ring 'bites' into the cylinder head forming a positive barrier against combustion pressure leaks

9" WPS106 Relay Wiring Kit upgrade WIK346

turbocharger or as simple as a big cam

GM LS Cathedral Port Carburettor Street Single Plane EFI Intake Manifo The StreetRod Manufacturing Co Compresses more air than aConvert 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