Chevy SBC 350 BBC 454 Supercharger High Horsepower Idler Bracket w/ Hardware The larger needle bearing fulcrum

The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs

Speedmaster nuts are made from aerospace-quality chromoly steel with hexagonal style heads

Keep dirt and foreign objects out of your carburetor during storage

The correct rotor is already matched to the correct cap for you

Chevy SBC 350 BBC 454 Supercharger High Horsepower Idler Bracket w/ Hardware The larger needle bearing fulcrumWe 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.