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Don't want a Ford housing in your GM muscle car? Then follow this build for the ultimate 12-bolt housing for the street and strip. Everyone knows the Ford 9-inch is the ultimate rearend for ...

AA Cutlass and Chevelle of the same vintage use identical frames, so the swap is a bolt-in using the correct factory parts from a '73-75 Cutlass equipped with any size Olds V8. You'll need two ...