Backfire Valve Kit Large

Kit includes a billet alum. backfire plate, a 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.

Plate is 3.00" between bolt centers and 4.570" overall and 1.550" wide.