I'll second Mar-K. I used their kit for my '51 1/2 ton Chevy. The only holes I needed to drill were the outer boards where they bolt to the angle strips. The mounting holes to the frame were pre-drilled including for the offset washers.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.