Am sure this question has been answered many times but I searched the forums and found nothing to what I was looking for.

Any way, I know the main differences is behind the cab, the 1/2 is shorter and the rails flare out, were the 3/4 are straight.

But my question is, is there a difference in the front half of the frame? Is the rail height and depth the same? Trying to plan out an IFS install and just wondering if there are any differences that will affect it.

Thanks...Eric


Currently working on custom metal and How to videos.

1949 and 1972 chevy trucks
70 chevelle SS455
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