Moving back to the rear, RedZed used to roll on a GM 12 bolt rear axle, but with all the changes it was decided to convert to the stronger 9" that's available with our Torque Arm packages. Dutchman supplies our rear axles and we couldn't be happier with them. They custom build them to our specs with your choice of width and gears. Short of going with our full floater axle, Roger opted for all the upgrades including billet 1350 yoke, billet front bearing support, Dutchman's cool Super Set 20 double bearing housing ends, internal axle seals, pro Street axle shafts, True Trac diff and 3.89 gears. The axle housing was narrowed 4" from stock and on the long ends front matching 14" discs and 6 piston Baers with internal park brakes button things up.