Billet design will not flex or bend allowiing consistent activation every time
Provides a simple solution to microswitch mounting
Laser engraved NOS logo
Microswitch brackets come in a NOS clamshell and include a new microswitch
Tired of tinkering with your microswitch bracket to get the proper adjustment? NOS has just released 2 new part numbers to remedy this. Made from laser engraved, black anodized aluminum, these brackets are superior to any other brackets on the market.
NOTE: The 16512NOS Microswitch Bracket requires the choke to be permanently removed for installation. If you require a choke or have a vacuum secondary 4150 such as a Street Avenger, the 16513NOS 4160 Microswitch Bracket should be used.
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.