Links
This list contains a brief description and contact information for a wide range of automotive performance companies that have chosen to offer US Shift products. You might find other useful parts and information for your project here.
Speed Gems Transmission Adapters
Waunakee, WI
Speed Gems Transmission Adapters adapt old motors to modern transmissions so you can use an engine with some personality, plus get a lot better gas mileage with an overdrive gear, whether it is a manual or automatic application.
Website: TransmissionAdapters.com
Email: Sales@TransmissionAdapters.com
Facebook: Speed Gems
Phone: (763) 767-4480
Hughes Performance
Phoenix, AZ
Hughes Performance builds and repairs complete transmissions and torque converters. They can provide complete transmission systems for mild street cars or extreme horsepower race applications.
Website: HughesPerformance.com
Email: Sales@HughesPerformance.com
Facebook: Hughes Performance
Phone: (602) 257-9591
Dunne-Rite Performance
Warren, MI
Dunne-Rite Performance is a Tier-1 automotive supplier. They specialize in providing wiring harness assemblies and engine management solutions for high performance after-market automotive applications.
Website: Dunne-Rite.com
Email: Info@Dunne-Rite.com
Facebook: Dunne-Rite Performance
Phone: (616) 828-0908
Velocity Restorations
Pensacola, FL
Specializing in early Ford Broncos, classic muscle cars, and vintage truck restorations.
Website: VelocityRestorations.com
Email: Contact Page
Facebook: Velocity Restorations
Phone: (850) 434-6769
Twisted Torque & Transmission Depot
Port Richey, FL
For more than 30 years, Transmission Depot has been building automatic transmissions and helping customers get their cars, trucks, SUVs and work vehicles back on the road. Today, our Port Richey, Florida facility builds and ships more than 100 transmissions every month to individual customers, repair shops and installers across the country. That's what separates us from a warehouse, reseller or call center. We actually build transmissions. Our units are torn down, inspected, rebuilt and assembled right here at our facility by people who work with automatic transmissions every day.
Website: TwistedTorque.com / Transdepot.net
Email: Sales@TwistedTorque.com / Sales@TransDepot.net
Facebook: Twisted Torque / Trans Depot
Phone: (833) 858-9612 / (727) 868-9462
Jake's Performance
Sanger, TX
Jake's Performance provides high quality, innovative automatic transmissions, torque converters, valve bodies, and parts to the performance and racing community.
Website: JakesPerformance.com
Email: Jake@JakesPerformance.com
Facebook: Jake's Performance
Phone: (940) 488-1018
Performa Built Transmissions
Bloomsburg, PA
Here at PerformaBuilt Transmissions, our goal is to engineer and build the toughest transmissions on the planet. We don’t just rebuild transmissions. We systematically re-engineer each model to eliminate OEM flaws and to achieve the highest levels of performance. That is why we say our transmissions are "Not just built... They're PerformaBuilt."
Website: PerformaBuilt.com
Email: sales@performabuilt.com
Facebook: Performa Built Transmissions
Phone: 1-888-744-6542
Matt Hill Motorsports
Bridgeton, NJ
Since 2003 my mission has been simple... to provide the highest quality work at a fair price. With a belief that the right way is the only way to complete a task, I've spared no expense in assembling the finest equipment in order to provide my customers with the best possible calibrations. I keep my education current and as high as possible by routinely attending seminars and training classes.
Website: MattHillMotorsports.com
Email: Contact Page
Facebook: Matt Hill Motorsports
Phone: (856) 455-5224
Performance Automatic
Frederick, MD
Performance Automatic provides automatic transmission packages for a wide range of vehicles including street, strip, and race applications. They also maintain a large catalog of transmission-related accessories and swap components. Their staff are experienced and knowledgeable.
Website: PerformanceAutomatic.com
Email: bschmidt@PerformanceAutomatic.com
Facebook: Performance Automatic
Phone: (240) 439-4650
Diesel Conversion Specialists
Hutchinson, MN
Diesel Conversion Specialists provides quality diesel swap parts and support. What started in 2002 in Montana as FordCummins.com quickly became one of the very first dedicated product lines for Cummins‑swap Ford vehicles, particularly for Ford 6.0L trucks. We weren’t just part of the movement — we helped build it. Today, from our home in Hutchinson, Minnesota, we are a family‑owned and family‑driven company. With more than 20 years of hands‑on experience to every product we design, we’ve tested countless configurations, refined our products through real‑world use, and built a reputation for reliability, innovation, and support. Customer success is what drives us. Whether you’re tackling your first swap or your tenth, we want you to approach your project with confidence — and to be proud of the build you create.
Website: DieselConversion.com
Email: Sales@DieselConversion.com
Facebook: Diesel Conversion Specialists
Phone: (320) 440-2900
Schwartz Performance
Woodstock, IL
Schwartz Performance specializes in custom muscle car chassis fabrication, complete turn-key resto-mods, and complete restorations.
Website: SchwartzPerformance.com
Email: Info@SchwartzPerformance.com
Facebook: Schwartz Performance
Phone: (815) 206-2230
Valley Transmission
El Cajon, CA
Valley Transmission specializes in repairing, servicing, and rebuilding transmissions. They've served the El Cajon, California area since 1977.
Website: ValleyTransCA.com
Email: Contact Page
Facebook: Valley Transmission
Phone: (619) 447-4353
Extreme Automatics
Amelia, OH
Extreme Automatics offers a variety of complete high-performance automatic transmissions, custom components, and transmission dyno testing.
Website: ExtremeAutomatics.com
Email: Contact Page
Facebook: Extreme Automatics
Phone: (513) 898-0553
MPS Auto Salvage
Statham, GA
MPS Auto Salvage has the used and new parts you need for 1987 and newer Ford Mustangs.
Website: MPSAutoSalvage.com
Email: Billy@MPSAutoSalvage.com
Facebook: MPS Auto Salvage
Phone: 1-800-236-1156
Finish Line Transmissions
Wood Dale, IL
Finish Line Transmissions specializes in custom-built, high performance transmissions for the street or drag strip.
Website: FinishLineTrans.com
Email: Info@FinishLineTrans.com
Facebook: Finish Line Transmissions
Phone: (630) 350-7776
Broader Performance Transmissions
Weatherford, TX
Broader Performance offers complete transmissions, components, in-house custom work, and full transmission dyno testing.
Website: BroaderPerformance.com
Email: Broader Performance Contact
Phone: (817) 599-9400
LenTech Automatics
Richmond, ON, Canada
Lentech Automatics is a highly regarded provider of quality AOD and 4R70 transmissions and products. Most recently, in 2013, Lentech Automatics was purchased by long-time employee Chris Nugteren and the “New Lentech Automatics” looks forward to continuing to provide the best products along with exceptional service into the future. Lentech also offers complete 6R80 units.
Website: LenTechAutomatics.com
Email: Contact Page
Facebook: LenTech Automatics
Phone: (613) 838-5390
Bronco Hut
Castle Rock, CO
Bronco Hut buys, sells, and restores early Broncos for enthusiasts around the country from their location in Castle Rock, Colorado.
Website: BroncoHut.com
Facebook: Bronco Hut
Phone: (303) 663-1455
BC Broncos
Kerrville, TX
B.C. Broncos is a family-owned and operated supplier of unique upgrades and performance modifications for the 1966-1977 Early Ford Bronco.
Website: BCbroncos.com
Email: Sales@BCbroncos.com
Facebook: BC Broncos
Phone: 1-888-304-2945
Runne-Rite Research
Lake Orion, MI
Offering Ford performance accessories, including mass air conversions, overdrive pulleys, and fuel injectors.
Website: Runne-Rite.com
Email: Contact Page
Phone: (248) 672-7250
Advanced Transmission Care
Mooresville, NC
Experts in transmission repair with highly qualified technicians.
Website: AdvancedTransmissionCare.com
Email: bructran@windstream.net
Phone: (704) 664-9550
Leroy Diesel
Houston, TX
Leroy Diesel sells a wide array of products for 6.5 diesels.
Website: LeroyDiesel.com
Email: Info@LeroyDiesel.com
Phone: (713) 408-0423
Kaspa Transmissions
Glenfield, Otahuhu, and Silverdale, New Zealand
Kaspa Transmissions has over 30 years of experience servicing automatic and manual transmissions and offers a 3 year warranty on all repair work.
Website: Kaspa.co.nz
Email: info@kaspa.co.nz
Phone: 0800 527 726
Modern Muscle Motorsports
Vincentown, NJ
Specializes in modifying and tuning today's high performance, fuel-injected vehicles. Modern Muscle Motorsports tunes stand-alone engine management systems such as F.A.S.T., Accel, Holley, and Big Stuff 3.
Website: ModernMuscleMotorsports.com
Email: ModernSales1@aol.com
Facebook: Modern Muscle Motorsports
Phone: (609) 268-7352
Advantage Transmissions
Woodstock, IL
From simple repairs to complete transmission replacements, the crew at Advantage Transmissions is always prepared to handle your transmission repair needs.
Website: WoodstockTransmission.com
Phone: (815) 337-1081
Struck by Power Systems
Orlando, FL
Struck by Power Systems offers complete installation of US Shift transmission control systems. They also provide custom automotive electrical fabrication and installation, specializing in custom Fast XFI installations.
Facebook: Struck by Power Systems
Phone: (407) 733-7360
Mike's Trick Shift
Weatherford, TX
Automatic transmission repair and rebuilding.
Phone: (817) 221-2400
