Efi Throttle Body Intake Elbow suit Ls 4 Bolt T/b 4150 & 4500 Air Condtioning They are made of steel

They are made of steel and include all the mounting hardware required to complete your conversion

Compatible with methanol and high octane race fuel

25mm To Fitting Adaptor Male -06AN

Power Steering Pump

188" Width A:3

Efi Throttle Body Intake Elbow suit Ls 4 Bolt T/b 4150 & 4500 Air Condtioning They are made of steelPart Number: AF2045 1001 this one piece cast aluminium throttle body intake elbow is designed to allow the use of a gm ls 4 bolt throttle body that can be mounted to a 4150 or 4500 mounting flange on an aftermarket intake manifold. These elbows are perfect for use in high horsepower race applications where a 4150 4500 throttle body cannot flow the correct amount of air required. This will allow you to upgrade to a large single throttle body or allow a