This is a stock 60 inch length 12 bolt with 4.56 gears, spool, Strange 29 spline axles, c-clip eliminators, Tig welded axles tubes, spring perches are for Cal Tracks, 1350 yoke. This came out of a running car last year, minus brakes. Asking $1100. Pick up only or buyer is responsible for shipping. I have no way to ship it. Located outside of Philadelphia Pa. zip code is 19465. Best way to contact me is to pm here.