C4 / C6
      AOD / AODE / 4R70W
      E4OD / 4R100
      5R55S
      Powerglide
      Turbo Hydramatic 350
      Turbo Hydramatic 400
      4L80E / 4L85E
      4L60E / 700R4
      2004R / 200C
      Q & A
      Converters
      Transmissions
      Front Pump Drives
      Components
      Components
      Race Converters
      Race Transmissions
      Roll Stop®
      Diesel Products
      Truck Converters
      Maximizer™ Transmissions
      Transmission Kits
      Conversion Kits
      Transmission Coolers
      Series Descriptions
      Application Chart
      Series Explained
      6x Six-Speed
      Sizzler®
      StreetFighter®
      Super StreetFighter™
      Truck, RV, and Towing
      Street Rodders
      Musclecars
      6x Six-Speed
      Transmission Control Unit
      T-Com™ WP Software
      TCU Components
      Constant Pressure
      StreetFighter
      Full Manual
      Trans-Brake
      Service Kits
      Bushing Kits
      Thrust Washer Kits
      Sealing Ring Kits
      Speedometer Gears
      Transmission Gauges
      Trans. Pans & Accessories
      Gerotor Pump
      Filler Tubes and Mounts
      Input Shafts
      Aluminum Drums
      Low Gear Planetary
      Low Drag Components
      Trans. Flex Bands
      Overflow Canisters
      Trans. Clutch Plates
      Vacuum Modulators
      StreetFighter® Shifter 
      Outlaw™ Shifter 
      Lightning Stick™ Shifter 
      Paddle Shifter 
      Circle Track Shifter
      Accessories & Switches
      Shifter Cables
      Pan and Lever Kits
      Automatic Shifter Kits
      The Rattler®
      Elastomer Balancers
      Adapters & Mid-mounts
      Reference Materials
      Transmission Tools
      About Us
      Contact Us
      Employment
      Privacy Policy
      Statement of Remanufacture
      Warranty
 
PRO-XT Race Converters by TCI®
 
 
If you would like a specific recommendation from a TCI® product specialist based on your vehicle specs, click here.
 

PRO-X™ 9" & 10" Race Converters

The TCI® PRO-X™ 9 & 10-Inch Race Converters are designed specifically for Top Sportsman, Top Dragster and Outlaw Street Car classes. Able to handle 2500 hp plus applications (including multi-stage, nitrous assisted, supercharged and twin turbocharged engines), these high strength torque converters feature a TCI® exclusive - HDT Coating™ (Heat Dissipating Technology™) - further enhancing their ability to deliver unsurpassed consistency and durability.

 

Features:

Hand-built steel stator

Forged mounting cover 

3 sets of heavy-duty internal bearings

Furnaced-brazed turbine and pump assembly 

Built for GM, Ford and Chrysler transmissions; six or four-bolt flanges and optional billet front available

 

 

Group Description/
Application
Stall Range (RPM) Vehicle Weight (lbs.) Engine CID
 600-900 horsepower
Estimated Horsepower NOS Rear Gear Tire Size  Fuel CFM Engine RPM Range
1 Heavy vehicles, high-torque, big block (Top Sportsman & Outlaw Street Car classes) Approx. 5500-6200 2800-3200 BB 565-705 cid or SB with blower or turbocharger 1000-1200 300-500, single, dual or progressive horsepower stages 4.30 to 4.88 31" to 33"  1050 to 1300 6500-8000
2 Heavy vehicles, high-torque, big block (Top Sportsman & Outlaw Street Car classes) Approx. 5200-5900 2800-3200 BB 565-705 cid or SB with blower or turbocharger 1000-1200 300-500, single, dual or progressive horsepower stages 4.30 to 4.88 31" to 33"  1050 to 1300 6500-8000
3 Light vehicles, high-torque, big block (Quick 8, Top Dragster classes) Approx. 4800-5500 1600-2500 BB 570-705 cid or SB with blower or turbocharger 1200-1500 300-500, single, dual or progressive horsepower stages 3.90 to 4.56 32.5" to 34" 1150 to 2400 6500-8500
4 Light vehicles, high-torque, big block (Quick 8, Top Dragster classes) Approx. 4700-5400 1600-2500 BB 605-800 cid or SB with blower or turbocharger 1400-1700 300-500, single, dual or progressive horsepower stages 3.90 to 4.56 32.5" to 34" 1150 to 2400 6500-8000
5 Heavy vehicles, high-torque, big block (Top Sportsman & Outlaw Street Car classes) Approx. 4400-5100 2800-3200 BB 570-705 cid or SB with blower or turbocharger 1200-1400 300-500, single, dual or progressive horsepower stages 4.30 to 4.88 31" to 33"  1150 to 2400  6500-8000
6 Heavy vehicles, high-torque, big block (Top Sportsman & Outlaw Street Car classes) Approx. 3800-4500 2500-3200 BB 570-800 cid or SB with blower or turbocharger 1500-1800 300-500, single, dual or progressive horsepower stages 4.30 to 4.88 31" to 33" 1150 to 2600  6500-8000
7 Heavy vehicles, high-torque, big block (Top Sportsman & Outlaw Street Car classes) Approx. 4800-5800 2500-3200 BB 540-615 cid or SB with blower or turbocharger 1500-1800 300-single horsepower stages 4.30 to 4.88 31" to 33" 1150 to 2600  6500-8000
 
  Description/
Application
Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7
Chrysler 1967-87 Torqueflite 727, 24-spline input, (except lock-up) 143012
143010
143009
142520
142500
142550
143018
General Motors 1965-90 TH350/400 400,454 & 455 cid, wide bolt pattern (except variable pitch & lock-up) 251412
251410
251409
251020
251000
251050
251800
1962-73 aluminum Powerglide 741412
741410
741409
741012
741700
741010
741800
Ford 1966-89 C-6, 289-302-351-400-429 with 1.375" crank pilot 442512
442510
442509
445020
445000
445050
445518
1966-89 C-6, 332-360-390-406-427
-428-429 with 1.850" crank pilot
442712
442710
442709
445212
445200
445250
445718
1970-1981 C-4, 26-spline, 1.375 pilot, bolt circle 10-1/2" & case-filled transmission 452412
452410
452409
465012
465000
465050
452418
1970-1981 C-4, 26-spline, 1.375 pilot, bolt circle 11-7/16" & pan-filled transmission 452512
452510
452509
475012
475000
475050
452518
Lenco ** Converter for use with 'Lenco' transmission is special length & requires 6.70 bellhousing & 1/4" midplate 442212
442210
442209
442312
442300
442350
442218
** Converter for use with 'Lenco' transmission is special length & requires 7.375 bellhousing & 1/4" midplate 442412
442410
442409
442412
442400
442450
442418

** Converter built with Ford C-6 pump hub, turbine spline & stator spline and GM small bolt circle. Requires 1/4" midplate.

 
COMP Performance Group.com -click to visit!