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Quality Products and Exceptional Service at Competitive Prices

 

At Drivetrain Direct, we’re dedicated to providing the highest quality products and exceptional service at a competitive price. Our extensive selection of engines, automatic and manual transmissions, transfer cases, and differentials has made us a trusted choice for drivers and automotive enthusiasts worldwide.

 

As one of the largest powertrain distributors in the country, we take pride in offering reliable solutions for personal, recreational, and commercial vehicles. We source from top manufacturers, including OEM suppliers, to achieve 90% product coverage, ensuring you find what you need when you need it.

 

Most products come with a 3-year unlimited mileage warranty, with options for towing or rental reimbursement. Each unit undergoes thorough dyno and simulation testing to ensure performance that often surpasses factory standards.

 

 

Your one-stop source for quality parts, competitive pricing, and personalized customer service!

 

At Drivetrain Direct, we’re committed to supporting your vehicle’s journey with dependable products and peace of mind.

 

  • We provide coverage for nearly all Domestic, Asian, and European vehicles, backed by our 3-year unlimited mileage warranty.

  • Our extensive network of warehouses nationwide ensures fast delivery.

  • Some units are available for overnight delivery, with estimated arrival times varying by product. Most products are delivered within 3-5 days. Contact Drivetrain Direct for specific ETAs.

  • We offer shipping to Alaska, Hawaii, Canada, Puerto Rico, and Guam.

  • Our in-house logistics team manages all core returns.

  • Communicate with us through your preferred method: chat, phone, text, or email.

  • We service a wide range of makes and models.

68RFE

68RFE TRANSMISSION UPDATES / REVISIONS

Tech Updates

  • Increased overdrive clutch holding capacity (15% - diesel / 25 % - gas).
  • Hot forged 1045 steel fully CNC'd overdrive / reverse pressure plate.
  • New improved flat underdrive snap ring.
  • New Borg Warner tow one-way clutch.
  • 30% more line pressure at all throttle openings.

 

 

 

 

 

 
Modified

MODIFIED TRUCKS (For 5th Wheel Hauling and Tuned / Deleted Applications)

Some of the specifics

  • Use of the highest-flow pumps that are available. 
  • Complete valve body and separator plate modifications for durability and improving shifts.
  • Installation of a heavy-duty planetary gear
  • Increase in the baseline pressure which also provides a better linear line pressure increase for higher shift quality. 
  • Improvement of the throttle pressure circuit for a faster and more responsive line pressure boost. 
  • Resized servo and levers for maximum holding of any brands. 
  • Increased sump capacity for additional cooling. 
  • Use of high-energy clutches and professional series bands in the transmission.
  • An increase of the clutch packs by as much as 38% for more holding power.
  • Improved torque converter charge circuit which will ensure the converter stays fully charged with fluid so you don't lose power during heavy demands or a wide-open throttle.