The “Wet Clutch” – lets you kiss between rounds clutch maintenance good by!

Full Billet Lock Up Converter

Full Billet Lock Up Converter

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The latest innovation from Neal Chance Racing Converters is the Full Billet Internal Lock Up Racing Converter. This unique new converter was a top secret joint project between NCRC and Rossler Racing Transmissions, but the cat is out of the bag now! During 2014, this converter captured ALL the Turbo World Records and ALL the Pro Nitrous Records in PDRA!!!

It works either with Rossler’s TH400 Based Transmission such as the 210 Series 3 speed, 2 speed TurboGlide or Bruno Drive. The Lockup Converter offers far more durability than a “Dry” clutch, with the ability to last an entire season in a 3.70 Nitrous car with no wear!


  • 5 Axis CNC Machined Body and Fins
  • NCRC Extreme Duty Monster Mechanical Diode
  • Stators available in Fabricated Steel, CNC Billet Steel or CNC Billet Aluminum
  • Custom 5 Axis CNC Machined Fins increase efficiency.
  • Heavy Duty Thrust Bearings
  • Hardened Pump Hub
  • Internally and Externally Balanced
  • Optional CNC Machined Billet Titanium Drive Cover

It weighs in at 30 lbs for the full billet version which is super lightweight for a lock up converter, and it’s also available in aluminum/steel configuration for about a 6 lbs weight hit. It’s designed to take the full brute force of even a Nitro Burning Blown Hemi, so this is gonna shake things up just a bit in a very short time frame!

Lockup Converter Heavy Hitters


Turky Al Zafari / Q80 Racing
Turky Al Zafari / Q80 Racing
5.461 Quickest 1/4 Mile Doorslammer
Paul Mouhayet MOITS Racing
Paul Mouhayet / MOITS Racing
274.33 MPH Pro Mod World Record
Anthony DiSomma / Desert Demons Racing
Anthony DiSomma / Desert Demons Racing
PDRA Pro Boost ET Record Holder
Todd Tutterow
Stevie “Fast” Jackson
Jason Harris
Jason Harris
PDRA Pro Nitrous MPH Record Holder
Tommy Franklin
Tommy Franklin
PDRA Pro Nitrous ET Record Holder
Lizzy Musi
Lizzy Musi – PDRA Pro Nitrous
Jim Laurita

Jim Laurita – ADRL Pro Nitrous

Jamie Hancock
Radial Vs. The World