Ease engine swaps with the Allstar Engine Lift Plate. Bolts to manifold in place of carburetor. Yellow zinc coated plate compatible with standard Holley® 4150/4160 and 4500 Dominator®, Rochester Quadrajet, Carter, Motorcraft®, Edelbrock®, Edelbrock® Q-Jet and Carter AFB carburetors. Sold individually.;.