Precision Machined Aluminum Castings. Choose Between 1 in. Or 2 in. Model # 2081 Features: Carburetor Type: HOLLEY 4BBL, AFB 4BBL Description: HOLLEY/AFB 4BBL SPACER -Open Height: 2" Kit Contents: Spacer, Gaskets, Studs, Nuts & Washers Product Info: Not legal for sale or use on pollution controlled motor vehicles. Item Dimensions: 11. 63" L x 8. 63" W x 2" H.
