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gearstar performance transmissions
Made in USA NAG1 Transmission CompuShift Dealer GearStar Converters Gearstar Transmission Gearstar 4L85E Transmission Gearstar C4 Transmission Gearstar 727 Transmission

Gearstar Performance

Transmissions Controllers Buy a Gearstar electronic transmission and converter package and get the best controller in the world for $850... that's a $300 discount! Call for details.
700-R4 Special! $1795 View Special
700-R4 I Transmission and Converter package for $1795.00
This amazing offer includes 12 Months / 12,000 Miles Warranty
(Limited quantities available)

Welcome to Gearstar

World-Class High Performance Automatic Transmissions

If you're like many gearheads, you've put a lot of love into your ride. It's not just a hobby, this thing is your baby. We know how you feel, and Gearstar takes the same level of care with your high performance transmission as you have with the rest of your car or truck, which is one reason that over 50% of our business comes from referrals and repeat customers. Each Gearstar high performance transmission such as nag1 transmission, 700r4 transmission, 4r70w transmission, 4l80e transmission and many more are built to your exact specifications from start to finish by one of the industry's top expert technicians using only the best US made performance parts available.

Why should you choose Gearstar Performance Transmissions?

  • - Handmade with loving (and power-hungry) hands
  • - Each transmission is built by one master technician from the projects start to finish
  • - All performance automatic transmissions are built using the industries best performance parts made in the USA
  • - Each and every transmission is dyno tested the equivalent of 100 miles to insure that it is in perfect operating condition before it leaves our facility

To learn more about our specific products, visit our Ford performance transmissions, Mopar performance transmissions, or GM performance transmissions pages.

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