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DYNO TESTING
Every transmission and converter are dyno tested for the equivalent of 100 miles, to ensure they are operating perfectly before leaving our shop.
ONE TRANSMISSION, ONE BUILDER, FROM START TO FINISH
Each and every transmission is custom built by one master technician.
INDUSTRY LEADER
All Gearstar transmissions and converters are built to the highest industry standards, using the highest quality US-made parts and components.
TESTIMONIALS
”Wanted to let you know how pleased I am with the customer service I received from Gearstar.
- TERRY TYLER
”Just wanted to drop you a line to tell you of my experience with Gearstar Performance Transmissions in Akron, OH.
- Bob Oney
”Thank you for the tour of your facility and for the delicious chicken, pizza and pasta!
- Mark & Barb
HAND-BUILT IN THE USA
ENGINEERED TO PERFORM
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 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
- Performance automatic transmissions 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, GM performance transmissions, converters or controllers pages.
50
OF BUSINESS IS REFERRALS + REPEAT CUSTOMERS
100
YEARS COMBINED EXPERIENCE