All, I have read of the benefits of putting a V8 rear diff torsion in our S-cars, but I am clueless on how to do it. Can anyone enlighten me? TIA, Douglas in MN 95.5 //S6Avant - mine 98 Mercury Mountaineer - her work sled 98 Toyota RAV4 - for sale 73 BMW R60/5 - lonely in the garage