wolfe transmission in toronto rebuilds most tranny's for the smaller shops and garages. they will sell direct to the consumer as well. a rebuilt for a chevy 4x4 garage cost is 1200. on average their rebuilds run 950 to 1,500. the garages then mark them up usually by 30% and then add labour fluids, etc still cheaper than the franchise dealers and just as good a warranty. my shop has used them for 10 years now and never a warranty problem. i will sell to you when and if you need one lol.