Mark 5, 5 speed with reverse. New case new side covers made from 6061 alum. with over size bearings. all new bearings and seals, less large pinon bearing. Two different size input shafts, new output shafts made from 6150 steel hardened to Rc-45 (spring range). Has shift fork set up jig, and Hewland manual. Has been setup for sequential shifting, but have all the parts to change back to H pattern. I have not run it in a car, but it works on the bench. I was going to use it in my home built street legal Indy car but decided not to because the engine I'm using may over power it (Ford Taurus sho 3.4 V-8) It also has new reverse gear and reverse idler gear. New spare set of needle bearings for the gears. Ring gear and pinion ratio 8/29. Fifth gear is an overdrive ratio. The gear box has been set up for Porsche 914 cv's, but I'm willing to make adapters to fit what ever.