I just put the early pinto rack through the front of the K member and made my own steering arms out front. 0 bump steer and a ton of room for big headers for my 340.
Man can you turn the spindles around and make them front steer or did you make some brackets and bolt on to those disc brake bolts. I had a 360 in there and was using 340 HP manifolds so not as good as headers but good enough.