Half-Breed

[Zachalanche]

so would the ls motor fit between the stock shock towers if they were still in place?

the ls is roughly 25 inches wide same (not exactly the same but near 25) as the 351 w. so yes the LS would most definitely fit between stock vintage mustang shock towers. The ls is rear sump which I imagine would interfere with the factory steering and crossmember, but there may be some options here as far as oil pans go.

one of the most appealing thing about the LS, I think, is that there are so many different displacements available and it is all packaged pretty tightly. most of the late model ford engines seem to be a a total disregard for available space.