About Labwork: Labwork is an Auto Parts One-Stop Solution brand of more than 10 years, which specializes in providing global customers with top-notched quality automotive parts & accessories . If you need any auto parts, its enough to come to Labwork. Fitment: For Ford Mustang 1968-1973 Engine 289 Cu, 302 Cu, 351 Cu For Ford F150 1964-1978 Engine 289 Cu, 302 Cu, 351 Cu For Ford F250 1964-1978 Engine 289 Cu, 302 Cu, 351 Cu For Ford F350 1964-1979 Engine 289 Cu, 302 Cu, 351 Cu For Ford Comet 1964-1982 Engine 289 Cu, 302 Cu, 351 Cu Features: Material: Metal Part Number: 2100,A800 Venturi Size: 1.14inch,300CFM Weight: about 2.75kg .