Looking for some Differential advice

That Barnett performance price for the Yukon is excellent, considering that summit wants $150 more.
Granted, Summit likely has it in stock whereas it gets drop shipped from Barnett, but I’ve gotten other stuff drop shipped within a week or so. I’ve dealt with them quite a bit. Ive found some outstanding pricing on stuff from there, especially Howard’s Cams product. Some in stock, others drop shipped. It’s a smaller operation, a little old school in a good way