• 8" 4WD Differential Housing Building your own 3rd member? Our 3rd member housings include caps, cap bolts, adjusting wheels, lock tabs and lock tab bolts. Housings are all new with no core return to worry about! Contact our Tech Support Line for...
    $290.52
  • Rear 8" V6 Dropout 3rd Member 4.56 Yukon dropout assemblies are built by expert Yukon technicians and come complete, properly shimmed and backlashed to spec. All you do is install the third member into your diff housing, bolt on the diff cover, add...
    $1,499.89
  • Rear 8" V6 Dropout 3rd Member 5.29 Yukon dropout assemblies are built by expert Yukon technicians and come complete, properly shimmed and backlashed to spec. All you do is install the third member into your diff housing, bolt on the diff cover, add...
    $1,499.89
  • Rear 8" V6 Dropout 3rd Member 4.88 Yukon dropout assemblies are built by expert Yukon technicians and come complete, properly shimmed and backlashed to spec. All you do is install the third member into your diff housing, bolt on the diff cover, add...
    $1,499.89
  • Rear 8" V6 Dropout 3rd Member 4.11 Yukon dropout assemblies are built by expert Yukon technicians and come complete, properly shimmed and backlashed to spec. All you do is install the third member into your diff housing, bolt on the diff cover, add...
    $1,499.89
  • Solid Pinion Spacer Solid pinion spacers prevent loosening of the gear setup preload. Originally designed for older Toyota applications, Toyota stopped using them decades ago. Solid spacer and shims replace the crush sleeve. It takes a little longer...
    $43.00
  • Solid Pinion Spacer (High Pinion) Solid pinion spacers prevent loosening of the gear setup preload. Originally designed for older Toyota applications, Toyota stopped using them decades ago. Solid spacer and shims replace the crush sleeve. It takes a...
    $43.00