My caster mod (with pictures)

[crakarjax]

Originally Posted by racecougar

FYI, before you drill your new lower control arm shafts, verify that they match the stock hole position. Some aftermarket shafts come with the hole already moved a bit.

http://67-72chevytrucks.com/vboard/s...&postcount=237

Thanks for the heads up, I did save one old shaft for reference so I'll check it out. One interesting thing I already noticed is that there's only one locating hole in the new shafts, because obviously only one is needed as stock.

That sucks that I can't drill the hole myself, I bought a set of reduced shank bits just for this purpose! What if I just angle grind a notch across the shaft? If I go the right depth it would still prevent the shaft from rotating.