We do one thing — transmissions. Diesel, gas, manual, performance. Every rebuild leaves our Timbo, AR shop warranty-backed and built to exceed factory specs. No general repair shop can match the depth we bring to every job.
6L80, 10L80, 4L60E, 10R80 and all major platforms. Complete rebuild with new clutch packs, valve body, seals — 1-year unlimited mile warranty.
Allison, 68RFE, 5R110, 6R140 and more. Billet upgrades, custom TCM tuning, premium frictions — 2-year unlimited mile warranty.
NV5600, G56, NV4500, ZF S6-650. Carbon fiber synchronizers, steel shift forks, shimmed to blueprint tolerances.
Triple-disc billet converters, billet shafts, custom TCM calibration for trucks that tow hard, pull hard, or race.
Gas, diesel, manual, or performance — transmissions are all we do. That means deeper expertise, better results, and stronger warranties than any general repair shop.
Complete rebuilds for all major gas automatic platforms — 6L80, 10L80, 4L60E, 10R80, 6R80, and more. Every unit disassembled, cleaned, and rebuilt with new clutch packs, seals, and valve body work. Backed by our 1-year unlimited mile warranty.
All Gas AutomaticsOur specialty. Allison 1000/2000, 68RFE, 5R110, 6R140, and all major diesel platforms rebuilt with premium high-energy frictions, upgraded internals, and custom TCM calibration. 2-year unlimited mile warranty — because we build them right.
Diesel SpecialistStage builds for gas trucks and performance vehicles. Billet-faced converters, upgraded clutch packs, valve body enhancements, and custom TCM tuning. Whether you're towing heavy or chasing performance, we build it to take the abuse.
Gas PerformanceNV5600, G56, NV4500, ZF S6-650 and all manual platforms. Carbon fiber synchronizers, steel shift fork upgrades, bearing replacement, and shimming to blueprint tolerances for crisp, precise driver feedback.
Manual / StandardTriple-disc billet torque converters, billet shafts, enhanced lubrication flow, and full custom TCM calibration. Built for trucks that tow, haul, or compete at the highest level. Diesel or gas — we build transmissions that other shops won't touch.
Billet · Stage · TowComputer diagnostics, road testing, and full fluid service. We catch problems before they become expensive. Serving Mountain View, Mountain Home, Batesville, Clinton, Heber Springs and all of north-central Arkansas.
All Makes · All ModelsGeneral repair shops handle brakes, tires, oil changes, engines, and transmissions — transmissions might be 10% of what they do. At Ozark Transmissions, transmissions are all we do — gas, diesel, manual, and performance. That focus means we know every failure mode, every correct part, every clutch friction spec, and every calibration detail for every platform we touch. That's why our rebuilds hold up when dealer work and general shop work doesn't.
Every unit that leaves our Timbo, AR shop is rebuilt to exceed factory specs. Here's a look at our recent work.
A rolling gallery of our latest work — updated regularly. Every build is different. Every one is built to last.
We're not a general shop that dabbles in transmissions. Gas, diesel, manual, or performance — transmissions are our entire business. From your neighbor's daily driver to a fleet of diesel work trucks, our Timbo, AR facility handles the jobs other shops turn away.
Most automatic and manual rebuilds backed by our comprehensive warranty. We stand behind our work, period.
We don't do oil changes or tire rotations. Transmissions are all we do — and that focus shows in our results.
We quote it straight, stick to it, and explain everything. No surprises on your invoice.
In-house transmission control module programming for performance builds, ensuring optimal shift behavior for your specific application.
No surprises, no runaround. Here's what to expect for the most common transmission work — gas, diesel, manual, and performance. We quote you exactly before we touch anything.
All prices are starting points — final cost depends on vehicle, condition, and selected parts. We quote before we start, always.
Real feedback from Mountain View drivers and Ozark-region customers who trusted us with their vehicles.
Hands down the best transmission shop I've dealt with. They walked me through what was wrong, gave me a fair quote, and stuck to it. My 2023 Explorer shifts smoother now than when I bought it.
I was nervous about needing a full rebuild, but these guys made it easy. They kept me updated, finished when they said they would, and my truck pulls my fifth wheel like a champ now — firm shifts and way lower transmission temps.
If you have a 10-speed Duramax that has issues, these guys at Ozark Transmissions in Timbo, AR will get you fixed! They repaired 2 of our fleet trucks when the dealer couldn't. Incredible work.
2-year unlimited mile warranty on diesel rebuilds. Because we build them right the first time.
Full warranty terms, exclusions, and how to make a claim: ozarktransmissions.com/warranty.html
Located at 7632 Highway 66 in Timbo, Arkansas, Ozark Transmissions is the transmission specialist for drivers across north-central Arkansas. We regularly serve customers from Mountain View, Mountain Home, Batesville, Clinton, and Heber Springs — and everywhere in between.
Whether you're coming from the Twin Lakes area, the White River corridor, or down from the Greers Ferry Lake region — precision transmission work is worth the drive to Timbo.
Get DirectionsOzark Transmissions
7632 Highway 66, Timbo, Arkansas 72680Click "Get Directions" to open
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Practical advice from our transmission specialists — helping drivers across Mountain View, Mountain Home, Batesville, Clinton and Heber Springs keep their vehicles running right.
New posts added regularly. Have a transmission question? Call us at (870) 499-2082 — we're happy to talk it through.
Everything you need to know before bringing your vehicle in.
Tell us about your vehicle and what's going on. We'll get back to you fast — usually same day.
Transmissions are all we do. Call or request a free quote and we'll tell you exactly what's wrong and what it costs — before we start anything.
