Formula One 5R110 Rebuild Kit w/ Torque Converter (1000HP)

Next Gen Drivetrain, Inc.


     This is the coveted “Formula One” series of our 5R110 transmission rebuild kit lineup. The 5R110 is a very old transmission platform serving as a successor to the 4R100 and E40D; based on the foundation of the Ford AOD dating back to the 1970’s. This means that the 5R110 is many steps behind in modern technology. Further, it's stamped steel hubs and remarkably weak Direct and Overdrive sections prove to be catastrophically expensive failures as mileage creeps out of OE warranty.

     Fortunately, we have gone back to the drawing board in the interest of creating a product where the priorities of power capacity, durability and shift quality were all equal. The result was our responsive and exciting Formula One 5R110 Transmission, now available in rebuild kit format.

Note: This is a rebuild kit, not a complete transmission. If you would like a complete transmission with our 2 Year / Unlimited Mile warranty, see our durable Formula One 5R110 Transmission here:

>>> Formula One 5R110 w/ Torque Converter (1000HP)

This unit is best for:

  • Street Rodding
  • Sled-Pulling/Drag Racing
  • Stock to Extreme Power Increases
  • Long-Lasting Clutch Materials (Carbon)
  • Freeway Pulls/Boost Launching
  • Firm but Predictable Shifts

About Next Gen Diesel Transmission Rebuild Kits:

     There are two main problems that most will come across when buying a rebuild kit for their transmission. The first problem, is the kit simply not having the parts needed to finish the job. Many rebuild kits come with gaskets and seals, a friction module and a shift kit. Although these are all justifiable purchases, they leave someone committed to “doing it right” with much to be desired. At Next Gen, this problem is simply nonexistent. We are proud to include every last component necessary to not only complete the job, but complete it properly and not have to purchase additional parts like electronics or bushings elsewhere.

     Secondly, it is just short of a standard for rebuild kits to possess different parts than what is used in the actual product. (i.e. lower quality clutches than what are used in the manufactured product) At Next Gen, we simply disagree. Our high performance rebuild kits are comprised of the exact same parts that we use in our own complete transmission builds, down to the clutch material. It may be a common practice for the rebuild kit to hail in comparison to the real deal, but at Next Gen, this is no more.

    Formula One 5R110 Rebuild Kit Specifications:

    • Billet “Formula One” Torque Converter
    • Billet Lockup Apply Piston
    • Raybestos High Performance Clutch and Steel Stack-Ups w/ Added Clutches
    • Billet Direct Pressure Plate
    • Billet Turbine Hub
    • Billet CNC Machined Stator
    • Billet Torque Converter Cover 
    • Billet Direct Backing Plate
    • Billet Direct Apply Piston
    • 5R110 Bulletproof Center Support Kit
    • Billet Aluminum TCC Control Plunger Valve Sleeve
    • Anodized TCC Control Plunger Valve
    • Billet Triple Disk Lockup Mechanism
    • Billet SFI Approved Flexplate
    • Billet AERMET Input Shaft
    • Billet Overdrive Planetary Assembly
    • Custom Converter Clutch
    • Billet 300M Intermediate Shaft w/ Reinforced Spline Ring
    • Billet Internal End Plug Set
    • "Bulletproof5R" DIY Shift Kit
    • CNC Laser Cut Formula One Separator Plate Set
    • Raybestos High Performance OD Clutch & Steel Kit w/ Added Clutches
    • Raybestos High Performance Intermediate & Steel Kit w/ Added Clutches
    • Raybestos High Performance Direct Friction & Steel Kit w/ Added Clutches
    • Raybestos High Performance Forward Friction & Steel Kit w/ Added Clutches
    • Raybestos High Performance L/R Friction & Steel Kit
    • Extra Deep Transmission Pan
    • Bronze Bushings
    • OEM Torrington Roller Bearing Kit
    • OEM Solenoid Set
    • OEM Speed Sensors
    • OEM Paper/Rubber Gasket & Seal Kit
    • OEM Updated Anti-Cavitation Filter
    • OEM Updated Internal Wiring Harness


         The 5R110 is nothing new, and neither are it’s problems. Fortunately, we have invested the time and understanding necessary to ensure that this transmission succeeds for the future. Through the modifications we perform to the hydraulics, friction elements, electronics and otherwise, we believe our Formula One 5R110 is ready for the challenge. If you have further questions, feel free to call and talk to one of our experts!