I've posted this before but need to know again, what is the best solution to keeping my 1949 Chevrolet 3/4 ton truck stock, but being able to run 60 mph without harming the engine.It has the original rebuilt 216 in it. I've been told a 410 out of a 68-72 Chevy 3/4 ton truck, but that I'll only gain 5 mph, if this is true, is it worth the swap? Also been told to swap the complete rearend from a 1987-93 Ford E-250 Van, has anyone done this swap? What would be the best swap that would look and fit near original with the 8 lug wheels and gain me 15 mph? Thank You!
