From $1,887.00$3,187.00
New Product

U9 – TH400 / POWERGLIDE BRUNO

Actual converter may vary, image for illustration purposes only.

Rated to 2,000 horsepower
Custom stall speed

Actual converter may vary, image for illustration purposes only.

Choose Style
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Weld Together
Bolt Together
Choose Sprag Type
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Spragless
Mechanical Diode
Choose Spline Count
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27
30
Choose Stator
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18/42
17/45
15/45
17/47
15/47
15/50
17/50
17/52
15/52
15/55
14/57
15/60
14/62
14/65
Not Sure
Select Add-ons:

$50 Discount when you order a Flexplate with a Converter

SKU: Select all Options Above
Options: Select all Options Above
$1,887.00$3,187.00
For details, example: Get free delivery, or pick up available items from a Protorque Authorized Distributor

U9 Torque Converter - The ULTIMATE torque converter

The Outlaw Street Car Shootout at Cecil County Dragway often brings out the best of the best in the region, but it was only Ronny Rhodes who got to celebrate a well-deserved 2022 Ultra Street championship thanks to his small block nitrous-powered Chevrolet Camaro and its ProTorque U9 Converter always performing exactly as expected.

High performance integral strengthening struts provide extra support in critical areas to prevent flexing or ballooning and are fully radiused to prevent stress risers.

1000-2000 HP
Built For: GM Powerglide, GM TH350, GM TH400

Torrington style bearings on all surfaces provides durability and longevity for the life of your converter.

Many options are available for tunability in specific combinations and conditions. Custom stator designs allow for infinite adjustability to fine tune power application.

Featuring furnace brazed and reinforced tig welding to handle maximum power.

Technical Details

Weight
38 lbs
Fuel Type
Gas
Horsepower
1000-2000
Power Adder
Yes
Dimensions
18 × 18 × 10 in

Description

U9 FEATURES:
• Lightweight 7075 T6 billet aluminum bolt-together drive cover
• Fully CAD/CAM designed and CNC-machined
• Integral strengthening struts provide extra support in critical areas to prevent flexing or ballooning
• Rotating mass is reduced by removing material from non-critical areas
• Fully radiused to prevent stress risers
• 6 mounting locations to accommodate both large and small bolt pattern flex plates

CUSTOM DESIGNED HARDWARE:
• 12 custom Aerospace (4340 rolled thread) fastening studs
• “Safe-D” stud technology which are indexed into the aluminum front cover to provide a safe and secure way to keep both halves of the converter in constant compression
• Steel Keenserts provide the safest and strongest method to attach the flex plate to the converter

CUSTOM BILLET STATOR:
• Custom billet stators have been CAD/CAM-designed and CNC-machined from solid billet steel or billet aluminum
• 10 strut mechanical diode or spragless configuration
• Many options are available for tunability in specific combinations and conditions
• Future custom stator designs will allow infinite adjustability to fine tune power application
• Allen head jacking bolts provided to ease disassembly

Anti-Ballooning Plates

Billet Stator

Replaceable Bolt-On Bronze Pilot

Fully Radiused to Prevent Stress Risers

Furnace Brazed & Silicon Bronze TIG-Welded Enforced Blades

Lightweight CAD CAM Designed & CNC Machined Billet Cover

CAD CAM Designed Billet Stators

Mechanical Diode

“Safe D Bolt” Technology

Torrington-Style Bearings

Bolt-On Spacing Shims Available

Nordlock Washers
APPLICATION APPROX. STALL RATED HP
U9 Revolution Series Mechanical Diode 27-Spline CUSTOM 1,000-2,000
U9 Revolution Series Bolt-Together Spragless 27-Spline CUSTOM 1,000-2,000
U9 Revolution Series Bolt-Together Mechanical Diode 27-Spline CUSTOM 1,000-2,000
U9 Revolution Series Spragless 27-Spline CUSTOM 1,000-2,000

 


 
Actual converter may vary, image for illustration purposes only.

 

Additional information

Weight 629667038 lbs
Dimensions 18 × 18 × 10 in
Fuel Type

Gas

Horsepower

2000

Power Adder

yes

Transbrake

yes

Transmission

GM Powerglide, GM TH350, GM TH400

Which Converter is right for you?

Prices starting at $587, design your ultimate converter today!
EV Series
Competition Series for Street and Strip
5500 HP
Maximum Power
1200 – 5500
Horsepower Range
3800 - 6500
Stall Speed Range
$2422
Starting Price
UX Series
Competition Series for Street and Strip
2000 HP
Maximum Power
1200 – 2000
Horsepower Range
4500 - 7000
Stall Speed Range
$1887
Starting Price
Bullet Race Series
Competition Series for Street and Strip
1500 HP
Maximum Power
450 – 1500
Horsepower Range
3800 - 7000
Stall Speed Range
$1187
Starting Price
LSXT Series
Competition Series for Street and Strip
1200 HP
Maximum Power
150 – 1200
Horsepower Range
2800 - 3500
Stall Speed Range
$1387
Starting Price
Built Specifically for You and Your Application

Custom Torque Converters

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