IRS Weld in Piviots $24.95 This set of weld in adapters lets you use IRS or Late Bus transaxle and the IRS rear suspension instead of the old Swing Axel set up. Now have the IRS suspension without changing rear torsion. # V53 0004 . $24.95 . Parts Listing $24.95 Related Items Here are some products that may also be of interest to you: • Trailing Arm Beef-up Kit $79.95 • Torsion Bars 26mm $124.95 • Stub Axel • Axle IRS Stub Axle Assy. • Disk Brake Kit • Seal Kit Rear Axle $3.95 • Seal IRS Rear Axle $1.98 • Spring Plate Retainers