A 406-inch Windsor, based on the 351ci Ford, is light for its displacement but costs a lot of money to build and involves a stroker crankshaft assembly. For our thumper, we used a 400M block. The 351M ...
GM divisions Pontiac and Chevrolet each produced 400 cubic-inch small-block V8s with similar bore-to-stroke ratios. Ford made one as well, but its block was very different from Chevy's in nearly every ...