Chevy BBC 454 Supercharger High Horsepower Idler Bracket w/ Hardware Speedmaster hall effect pickups are

Speedmaster hall effect pickups are the same high-output assemblies that are currently found in all Speedmaster distributors

They're made from a tough

Want to upgrade your street carburetor to a high performance race carb but don't have the means to do a complete carb swap

Don't choke your engine--maintain good flow with Speedmaster replacement element kits

Chevy BBC 454 Supercharger High Horsepower Idler Bracket w/ Hardware Speedmaster hall effect pickups areWe offer the components you need to update or put together the best supercharger kit money can buy. These idler brackets include all the hardware required, machined from billet aluminum and polished for a show car finish.