IE 147/156 GTA  GTV 3.0 AND 3.2 INC FINAL DRIVE AND ROLLER BEARINGS WITH DOG CHANGE, FITS A STD GEAR BOX CASING, ONLY A SMALL MOD TO REVERSE GEAR SELECTOR FOR CLEARANCE REQUIRED Bearings included RATIOS ‘3.0  2.0  1.667  1.35  1.136 0.96 FINAL DRIVE 3.8, 3.56