I have a new set of 3.73 gears for sale or trade. I was planning on putting these in my truck but have since opted to go with 4.56's. So here is the deal. I am willing to sell these, but I will also trade them for a new or used (decent shape) set of 4.56's. I also have the 3.73's from the rear of my truck (GM 12 bolt) that I can throw in if your interested. I would like to get around $100 for these, but I will consider any offer. Buyer pays shipping. Let me know if you have any questions!