The same design as our standard dual aluminum air scoops but built for use with two Dominator carburetors with 7-1/4" air inlets. The scoop is 6-1/8" tall X 12-1/4" wide X 28" long but does NOT have enough room for flame arrestors; a hold down device must be fabricated. You must specify the measurement for the distance between the centerlines fo the two carburetors when ordering.