Originally Posted by MAD YUM
Originally Posted by B9KOS
Have no plans to change box, just want to know what people are using and how proven the product are and costs involved

Hi dave
just to let you know what options are available for the Mullit box
Big tooth striaght cut kit 2nd 3rd 4th 5th
options
uprated 1st same matrial as big tooth gears standard in pattern as the OE part only
uprated mainsahft
uprated center Viscous coupling
5% lower ratio 5th gear
uprated bearings
shot peening/polishing if needed
option 2 HOT OF THE PRESS
New "DOG "engagement" Mullit big tooth gear kit
basically same ratios as the normal Mullit gerabox but dog gears
everything else available for this box also
hope this helps
cheers marco