The Edelbrock 2737 Throttle Body Adaptor is an 80mm LS1 to 90mm Elbow. This thin plate is similar in design to our 2732 carburetor adaptor plate. It's needed because the large 90mm opening on our 3837, 3848, and 3850 elbows exceeds the sealing area on LS1 style throttle bodies. It is included with the 3847 elbow.

More From This Category

Quick Fuel Throttle Plates, Steel, 1 3/4 in. Diameter, .040 in. Thick, Blank, Set of 4

Quick Fuel Throttle Plates, Steel, 1 3/4 in. Diameter, .040 in. Thick, Blank, Set of 4

$48.20

Trick Flow Throttle Body Adapter, Aluminum, Silver Powdercoated, For Ford, Each

Trick Flow Throttle Body Adapter, Aluminum, Silver Powdercoated, For Ford, Each

$279.85

Proflow Throttle Cable Bracket, Billet Aluminium, Blue Anodised, Holley 4150/4160, Each

Proflow Throttle Cable Bracket, Billet Aluminium, Blue Anodised, Holley 4150/4160, Each

$130.24