Chevy BBC 454 Supercharger High Horsepower Idler Bracket w/ Hardware Don't choke your engine--maintain good

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

Speedmaster alternator pulleys are manufactured from quality materials to ensure strength and durability

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

flush-machined set screws for proper contact on the studs

which include heat-treated studs with rolled threads and special nuts with built-in serrated washer faces

Chevy BBC 454 Supercharger High Horsepower Idler Bracket w/ Hardware Don't choke your engine--maintain goodWe 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.