Jacks Transmissions

Built to shift better than new, last longer, and handle more power.

Our EVO X 5-speed transmission rebuilds include:

• All Mitsubishi Technical Service Bulletins
• We spend a lot of time on synchro timing, alignment and operation to give you the best shift possible. Synchro Blueprinting
• Changed a few things during assembly to not only reduce, but eliminate gear-to-hub thrust wear
• Jacks Trans preload specifications which will make your gears last longer and handle more power
• We provide cleanest units in the business!  Click HERE for more info.
• Personalized service
• For a Transfer Case that can also handle this power check out our Staged T-case Rebuild

• Fix to the center diff pin issue with a lifetime diff warranty
• Fix for the fork roller pin problems
• Fix for the annoying 3rd gear 'crunch'
• 3-4 fork wear so you never have to worry about it again
• Our units come with the longest warranty in the business which is unlimited mileage 14 months!

Feel free to email us for any questions you may have.

Please visit our FAQ section as we have updated our Core Exchange policy