Allstar Performance Wide Open Throttle Micro Switch w/ Bracket - 4500 Carbs Fuel Cell Fittings 3/8-16 in Base Thread

3/8-16 in Base Thread

This is the youth size version with a 20 degree angle and SFI certification

1/2 (to find your vehicle

Unit includes black powder-coated aluminum frame

This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions available in the Original Equipment (O

Allstar Performance Wide Open Throttle Micro Switch w/ Bracket - 4500 Carbs Fuel Cell Fittings 3/8-16 in Base ThreadBlack anodized microswitch brackets are made from lightweight billet aluminum and fit Holley 4150 and 4500 carburetors for precise activation of the microswitch. Brackets work with the standard secondary arm as well as a throttle adjust ment screw secondary arm. Each kit includes a bracket, microswitch, and stainless steel hardware to secure microswitch to the bracket. ALL54180 includes stainless hardware for mounting bracket to carburetor. ALL54181