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For Sale: Hughes Performance GM101 Pro Series torque converter

Great for 1,500 - 3,000+ flywheel horsepower!



2244 W McDowell Rd, Phoenix, AZ View Map


The Hughes Performance GM101 Pro Series torque converter is the perfect solution for all high horsepower torque converter needs. This model is ideally suited for use with combinations producing anywhere from 1,500 to well over 3,000 flywheel horsepower!

We have proven combinations available for all power adder applications including nitrous oxide, centrifugal superchargers, Roots & screw superchargers, and turbochargers. This converter is also a great choice for high horsepower naturally aspirated engines exceeding 700 cubic inches.

Each GM101 torque converter is custom built specifically for each customer's combination. General features of the GM101 torque converter include the following:

~ GM 258mm core
~ Turbo spline input (30 spline)
~ Billet steel front cover with 6-lug bolt pattern
~ Dual bolt patterns: 3 x 10.75-inch and 3 x 11.50-inch
~ 7/16"-20 mounting threads (bolts included)
~ CNC-machined billet aluminum stator
~ Fully furnace brazed and silicon spot brazed impeller
~ Fully furnace brazed and silicon spot brazed turbine
~ Heavy duty 3-piece roller bearings
~ Front and rear anti-ballooning plates
~ Heavy duty forged steel bearing blocks
~ Heavy duty high flow stator caps
~ Heat treated steel turbine hub
~ Heat treated steel pump hub
~ Pressure tested
~ Dynamic balancing

The GM101 is available as a spragless model, sprag, or with a mechanical diode upgrade. Our Extreme Duty 10-strut mechanical diode includes an additional upgrade cost.

Hand fabricated steel stators available at additional cost.

Bolt-together option available at additional cost.

Additional spline/hub options available in the GM101 series of torque converters:

~ 35 spline 1.125-inch
~ 27 spline 1.187-inch
~ 29 spline 1.250-inch
~ 31 spline Ford C-6

*Some spline/hub changes may include additional cost.


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Contact Hughes Performance for freight quote. International shipping available.
Phone #
Phone2 #
(800) 274-7223
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Ad #182667772
Expires on: 01/10/2017
Posted: 10/18/2016, ad expires in 77 days
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Ad posted by:
hughesperf (#460909)

Hughes Performance
2244 W. McDowell
Phoenix, AZ 85009
(602) 257-9591

Member Since: 02/16/2010
Phone Number: 602-257-9591
Phone Number: (800) 274-7223

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106 Main Street, North Adams, MA 01247
Toll Free: 866.326.9227 • Tel: 413.663.3496 • Fax: 413.663.3615 • Email:

Execution Stats: 0.081 sec / 7.4 MB used / 7.5 MB peak