BDS BV-9122 Medium Backfire Valve Kit
This kit is designed to give blower manifolds where space is a premium a place to let excessive manifold pressure out instead of causing expensive supercharger or blower manifold damage.
Kit includes a billet alum. backfire plate, gasket, two springs, washers and bolts to mount the kit to your blower manifold. Requires drilling to the customers blower manifold and possibly minor fly cutting to make the plate sit flat.
This kit will work on any aftermarket blower manifolds.
THIS IS A NEW BILLET BDS 10000AK MEDIUM SIZE BACK FIRE POP OFF VALVE KIT FOR BDS OR OTHER INTAKES WHERE YOU NEED TO ADD A VALVE, IT IS 3.975" LONG & HOLES ARE 2.630"CENTRE TO CENTRE