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The transmissions that are recommended for RV, towing, or other applications where severe duty applies.

Hughes transmissions feature specially designed components that eliminate the weaknesses found in stock transmissions, such as slipping or damaging overlap.

Our heavy duty towing transmission packages remain industry leaders. Our build-ups are regularly evaluated and improved to include the latest modifications and advances in technology. These units are stronger than ever and their service life is unbeatable. Every package starts with our best tow converter that multiplies more torque to pull easier than ever before!

For that diesel enthusiast who is serious about performance and has modified his engine output, we have designed a torque converter that will endure all the punishment that these motors can dish out. We start by manufacturing a steel billet clutch cover that will not distort behind 600 to 1200 pound feet of engine torque output.

The original lockup disc is replaced by our triple-disc setup that will also withstand all the increases of horsepower and torque and allow you trouble free driving, even under loaded conditions.

General MotorsFordChrysler

HEAVY DUTY TOW PACKAGES
Package #
& Description
Part #

General Motors

TH350 1969-79 2WD Chevrolet Truck.  Package consists of #35-1 Transmission, GM11XTM HD Towing Converter, HP3280 deep oil pan (installed on trans) and HP8235 HD transmission oil cooler w/#6 fittings.
K35-10X
TH400 1965-90 2WD Chevrolet Truck. Package consists of #34-1 Transmission, GM5XTM-1 HD Towing Converter, HP2280 deep oil pan (installed on trans) and HP8235 HD transmission oil cooler w/#6 fittings.
K34-10X
TH700R4 1982-92 2WD Chevrolet Truck.  Package consists of #74-1 Transmission, (also referred to as 4L60), GM22LXTM HD Towing Converter, HP3780 deep oilpan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K74-10X
TH700R4 1982-92 2WD DIESEL Chevrolet Truck.  Package consists of #74-1 Trans mission, GM22LXFM HD Towing Converter, HP3780 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings
K74-10XD
4L60E 1993-95 2WD Chevrolet Truck with electronically controlled transmission. Package consists of #74-1E Transmission (all non-PWM controlled), GM22LXTM HD Towing Converter, HP3780E deep oil pan (installed on trans) and  HP8235 HD transmission oil cooler w/#6 fittings.
K74E-10X
4L60E  1995-96 2WD Chevrolet Truck with PWM electronically controlled trans mission.  Package consists of #74-1E2 Transmission, GM22LXTM HD Towing Converter, HP3780E
deep oil pan (installed on trans) and HP8235 HD trans
K74P2-10X
4L60E 1997-98 2WD Chevrolet Truck with PWM electronically controlled trans mission.  Package consists of #74-1E3
Transmission, (310mm) GM22ELXTM Towing Converter, HP3780E deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings
K74P3-10X
4L60E 1999-on 2WD Chevrolet Truck with PWM electronically controlled trans mission.  Package consists of #74-1E4 Transmission, GM57LXTM HD Towing Converter, HP3780E deep oil pan (installed on trans) and HP8235 HD trans mission cooler w/#6 fittings
K74P4-10X
4L60 1982-92 2WD Chevrolet Truck.  Package consists of #74-1HD Transmission, GM22LXTM HD Towing Converter, HP3780 deep oil pan along with numerous heavy-duty upgrades to transmission, and HP8235 HD transmission cooler.
K74-10XHD
4L80E 1991-95 2WD Chevrolet Truck (3/4 & 1 ton) with HD 4 Speed OD.  Package consists of #25-1 Transmission, 25LXTM HD Towing Converter, HP2580 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K25-10X
4L80E 2000-Up 2WD Chevrolet Truck (DIESEL) with HD 4 Speed OD.  Package consists of #25-1a Transmission, 25ALXFM HD Towing Converter, HP2580 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K25-10XC
4L80E  1996-99 2WD Chevrolet Truck with HD 4 Speed OD.  Package consists of #25-1A Transmission, 25LXTM HD Towing Converter, HP2580 deep oil pan (in-stalled on trans) and HP8235 HD transmission cooler w /#6 fittings
K25-10XA
4L80E 2000-Up 2WD Chevrolet Truck with 4 Speed OD.  Package consists of #25-1A Transmission, 25ALXTM HD Towing Converter, HP2580 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings. 
K25-10XDA
4L80E 2000-on 2WD Chevrolet Truck with HD 4 Speed OD.   Package consists of #25-1A Transmission,25ALXTM HD Towing Converter, HP2580 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K25-10XB
4L80E
2000-on 2WD Chevrolet Truck (DIESEL) with 4 Speed OD.  Package consists of # 25-1A Transmission, 25LXFM HD Towing Converter, HP2580 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K25-10XD
Ford
C6 1967-96 Ford Truck with gasoline engines.  Package consists of #36-1 Transmission, F43XTM HD Towing Converter, HP4280 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K36-10X
C6 1982-96 Ford Truck with DIESEL engines.  Package consists of #36-1 Trans mission, F43XFM HD Towing Converter, HP4280 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K36-10XD
E4OD 1989-97 Ford Superduty Truck 2WD 5.4L V8 w/HD 4 Speed OD.  Package consists of #46-1 Transmission, 46LXTM HD Towing Converter, HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K46-10X
E4OD 1989-97 Ford Superduty Truck 2WD 7.3L V8 DIESEL and 4 Speed OD. Package consists of #46-1B Transmission, 46LXFM HD Towing Converter, HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler w/#6 fittings.
K46-10XD
E4OD 1989-97 Ford Superduty Truck 2WD 7.5L GAS engine and 4 Speed OD. Package consists of #46-1A Transmission, 46LXTM HD Towing Converter, HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler 
K46-10XA
4R100 1998-2002 Ford Superduty Truck 2WD 5.4L V8 w/HD 4 Speed OD.  Package consists of #46-1G Transmission, 46ALXTM HD Towing Converter ( 6 STUD), HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler
K46A-10X
4R100 1998-2002 Ford Superduty Truck 2WD 7.3L DIESEL and 4 Speed OD. Package consists of 46-1J Transmission, 46ALXFM HD Towing Converter HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler
K46A-10XD
4R100 1998-2002 Ford Superduty Truck 2WD 7.5L GAS engine and 4 Speed OD. Package consists of #46-1H Transmission, 46ALXTM HD Towing Converter. HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler
K46A-10XA
E4OD 1989-97 Ford Superduty Truck 2WD 7.3L V8 DIESEL and 4 Speed OD. Package consists of #46-1B Transmission, 46BLXFM HD Triple-Disc Towing Converter with Billet Cover.  HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler.
K46-10XDHD
4R100

1998-2002 Ford Superduty Truck 2WD 7.3L or 6.0L DIESEL and 4 Sp. OD. Package consists of #46-1J Transmission, 46BLXFM HD Triple-Disc Towing Converter with Billet Cover.  HP4680 deep oil pan (installed on trans) and HP8235 HD transmission cooler. 

K46A-10XDHD
Chrysler
TF8  GAS 1962-01 Dodge Truck w/Gasoline engines (specify engine size), 2WD. Package consists of #22-1E Transmission, 24XTM HD Towing Converter, Towing Converter (must specify engine size), HP1580 deep oil pan and HP8235 HD transmissioncooler w/#6 fittings.
K22-10X
TF8 Diesel  1989-01 Dodge Truck w/DIESEL engine, 2WD.  Package consists of part #22-1E Transmission, 24XFM HD Towing Converter, HP1580 deep oil  pan and  HP8235 HD transmission cooler w/#6 fittings.
K22-10XD
A518 or 46RE 1989-ON Dodge Truck 2WD V8 ( must specify engine ). Package consists of #15-1 Transmission, 15LXTM HD Towing Converter, HP1580 deep oil pan and HP8235 HD transmission cooler w/#6 fittings. 
K15-10X
A518 or 46RE 1993-ON Dodge Truck 2WD V10 and 4 Speed OD Transmission.  Package consists of #15-1A Transmission,   15ALXTM HD Towing Converter, HP1580 deep oil pan (installed) and HP8235 HD transmission cooler w/#6 fittings.
K15A-10X
A618 or 47RE 1993-ON Dodge Truck 2WD with Cummins Diesel and 4 Speed OD. Package consists of #15-1B Transmission, 15LXFM HD Towing Converter, HP1580 deep oil pan and HP8235 HD transmission cooler w/#6 fittings.
K15-10XD
A618 or 1993-ON Dodge Truck 2WD with Cummins Diesel and 4 Speed OD.Package consists of #15-1B Transmission, 47RE  15BLXFM Super HD Towing Converter with billet front cover and triple-disc lock-up clutch, HP1580 deep oil pan (installed), and HP8235 HD transmission cooler w/#6 fittings.
K15-10XDHD
47RE

1993-2002 Dodge Truck 2WD with modified Cummins Diesel. Our most extreme duty buildup with many 48RE and custom drivetrain upgrades. Only available with our 15BLXFM Triple-Disc Converter, larger HP8238 HD Transmission Cooler and our deep aluminum oil pan, adding 4 extra quarts of transmission fluid. For extreme-duty applications only.

K15-10XDHD-1

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Phoenix · 2244 W. McDowell Phoenix, AZ 85009 · Tech Line: 1-800-274-RACE
Tucson · 2555 N. Coyote Dr., #118-119 · Tucson, AZ 85745