jeepsr4ever [/img] I thought the old book Performance American covered this but here it is again. The 2 holes for the main bolts are .5" and the angled hole is .319"
jeepsr4ever This is a print to make the block to bolt into the main saddle in the 2,3,4,5 position and makes for a quick and easy cross drill. While this is another modification for some applications it doesnt apply to all.