Allstar Performance Wide Open Throttle Micro Switch w/ Bracket - 4500 Carbs 40BONUS Keep the dust out and

Keep the dust out and keep the air flowing

2-piece engine stand constructed from 1" x 2" steel tubing is specially designed to clear most oversized dry sump oil pans with up to a 9" deep sump

Weighs less than 4 lbs

Standard Chevy Bolt Pattern

Allstar Performance Wide Open Throttle Micro Switch w/ Bracket - 4500 Carbs 40BONUS Keep the dust out andBlack 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