Suncoast Performance

The powerful diesel engine under the hood of your heavy-duty truck is capable of generating impressive amounts power with just basic tuning and modifications, but you'll need to make sure your transmission can handle it. SunCoast provides a comprehensive lineup of high-strength torque converters, billet transmission parts, and complete transmissions designed to manage the power and torque your diesel truck produces. Specializing in Duramax transmission upgrades, Cummins transmission upgrades, and Powerstroke transmission upgrades, SunCoast ensures your truck can withstand demanding applications without breaking a sweat.

Availability

In Stock 62
Out of Stock 216

Manufacturer

SunCoast Performance 278

Make

Dodge RAM 70
Dodge RAM/RAM 39
Ford 72
GM/Chevrolet/GMC 86
GM/GMC/Chevrolet 1
RAM 10

Model

Silverado/Sierra 87
Super Duty 72

Year

1989-1994 1
1989-1995 2
1989-1998 2
1989-2002 1
1989-2003 4
1989-2005 1
1989-2007 1
1990-1993 2
1993-2002 1
1994-1995 1
1994-2002 2
1994-2003 8
1994-2007 10
1994-2010 3
1995-1997 1
1995-2006 6
1996-1998 1
1996-1999 1
1996-2002 6
1996-2007 3
1998-2003 7
1998.5-2003 1
1998.5-2007 3
1999-2003 5
1999-2004 1
2000-2007 1
2001-2003 2
2001-2004 12
2001-2005 5
2001-2010 9
2001-2016 12
2001-2017 1
2001-2019 2
2002 1
2003 1
2003-2004 1
2003-2006 1
2003-2007 25
2003-2010 13
2004-2005 5
2004-2012 1
2004-2019 3
2004.5-2005 2
2004.5-2007 4
2006-2007 2
2006-2010 11
2007-2010 3
2007-2018 1
2007-2019 1
2007.5-2010 1
2007.5-2013 1
2007.5-2018 16
2007.5-2019 1
2007.5-2024 3
2008-2010 7
2008-2018 8
2008-2019 1
2008-2024 1
2011-2016 9
2011-2017 6
2011-2018 2
2011-2019 6
2013-2018 1
2013-2024 1
2017-2019 9
2019-2024 2
2019-2025 2
2020-2024 1
2020-2025 2
2020-2026 3

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Price

$13,851.60

Rating

0-1 217

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Availability

In Stock 62
Out of Stock 216

Manufacturer

SunCoast Performance 278

Make

Dodge RAM 70
Dodge RAM/RAM 39
Ford 72
GM/Chevrolet/GMC 86
GM/GMC/Chevrolet 1
RAM 10

Model

Silverado/Sierra 87
Super Duty 72

Year

1989-1994 1
1989-1995 2
1989-1998 2
1989-2002 1
1989-2003 4
1989-2005 1
1989-2007 1
1990-1993 2
1993-2002 1
1994-1995 1
1994-2002 2
1994-2003 8
1994-2007 10
1994-2010 3
1995-1997 1
1995-2006 6
1996-1998 1
1996-1999 1
1996-2002 6
1996-2007 3
1998-2003 7
1998.5-2003 1
1998.5-2007 3
1999-2003 5
1999-2004 1
2000-2007 1
2001-2003 2
2001-2004 12
2001-2005 5
2001-2010 9
2001-2016 12
2001-2017 1
2001-2019 2
2002 1
2003 1
2003-2004 1
2003-2006 1
2003-2007 25
2003-2010 13
2004-2005 5
2004-2012 1
2004-2019 3
2004.5-2005 2
2004.5-2007 4
2006-2007 2
2006-2010 11
2007-2010 3
2007-2018 1
2007-2019 1
2007.5-2010 1
2007.5-2013 1
2007.5-2018 16
2007.5-2019 1
2007.5-2024 3
2008-2010 7
2008-2018 8
2008-2019 1
2008-2024 1
2011-2016 9
2011-2017 6
2011-2018 2
2011-2019 6
2013-2018 1
2013-2024 1
2017-2019 9
2019-2024 2
2019-2025 2
2020-2024 1
2020-2025 2
2020-2026 3

Show all Show less

Price

$13,851.60

Rating

0-1 217

SunCoast SC-68-4 68RFE Cat 4 Rebuild Kit with Torque Converter | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SunCoast Performance

SunCoast SC-68-4 68RFE Cat 4 Rebuild Kit with Torque Converter | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SKU: SUNSC-68-4

Price: $9,695.15

SunCoast GMAX-CAT4-LML-KIT-LC CAT 4 950HP Custom Allison Rebuild Kit - No Converter | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SunCoast Performance

SunCoast GMAX-CAT4-LML-KIT-LC CAT 4 950HP Custom Allison Rebuild Kit - No Converter | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SKU: SUNGMAX-CAT4-LML-KIT-LC

Price: $7,755.15

SunCoast SC-48-4 CAT 4 SunCoast 48RE Rebuild Kit with Converter | 2003-2007 Dodge RAM 2500/3500

SunCoast Performance

SunCoast SC-48-4 CAT 4 SunCoast 48RE Rebuild Kit with Converter | 2003-2007 Dodge RAM 2500/3500

SKU: SUNSC-48-4

Price: $6,397.15

SunCoast SC-GM-RANGER Ranger Series Allison Stock Transmission with Converter | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast SC-GM-RANGER Ranger Series Allison Stock Transmission with Converter | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNSC-GM-RANGER

Price: $6,645

SunCoast GMAX-CAT3-LB7/LLY-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT3-LB7/LLY-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT3-LB7/LLY-KIT

Price: $7,429.96

SunCoast SC-68-3 68RE CAT 3 Rebuild Kit with Converter | 2007-2018 Dodge RAM 2500/3500 6.7L Cummins

SunCoast Performance

SunCoast SC-68-3 68RE CAT 3 Rebuild Kit with Converter | 2007-2018 Dodge RAM 2500/3500 6.7L Cummins

SKU: SUNSC-68-3

Price: $7,755.15

SunCoast GMAX-CAT3-LBZ/LMM-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT3-LBZ/LMM-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT3-LBZ/LMM-KIT

Price: $7,270.15

SunCoast GMAX-CAT3-LML-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SunCoast Performance

SunCoast GMAX-CAT3-LML-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: SUNGMAX-CAT3-LML-KIT

Price: $7,429.96

SunCoast SC-48-5-LC CAT 5 48RE Rebuild Kit - No Converter | 2003-2007 Dodge RAM 2500/3500

SunCoast Performance

SunCoast SC-48-5-LC CAT 5 48RE Rebuild Kit - No Converter | 2003-2007 Dodge RAM 2500/3500

SKU: SUNSC-48-5-LC

Price: $9,210.15

SunCoast SC-4R100SC-4-LC CAT 4 4R100 Rebuild Kit - No Converter | 1998-2003 Ford F250/F350 7.3L Powerstroke

SunCoast Performance

SunCoast SC-4R100SC-4-LC CAT 4 4R100 Rebuild Kit - No Converter | 1998-2003 Ford F250/F350 7.3L Powerstroke

SKU: SUNSC-4R100SC-4-LC

Price: $7,464.15

SunCoast GMAX-CAT4-LBZ/LMM-KIT CAT 4 950+ HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT4-LBZ/LMM-KIT CAT 4 950+ HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT4-LBZ/LMM-KIT

Price: $8,143.15

SunCoast GMAX-CAT4-LML-KIT 950+ HP Custom Allison Rebuild Kit with Converter | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SunCoast Performance

SunCoast GMAX-CAT4-LML-KIT 950+ HP Custom Allison Rebuild Kit with Converter | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SKU: SUNGMAX-CAT4-LML-KIT

Price: $8,957.71

SunCoast GMAX-CAT4-LB7/LLY-KIT 950+ HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT4-LB7/LLY-KIT 950+ HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT4-LB7/LLY-KIT

Price: $8,957.71

SunCoast SC-48-3 CAT 3 48RE Rebuild Kit with Converter | 2003-2007 Dodge RAM 2500/3500

SunCoast Performance

SunCoast SC-48-3 CAT 3 48RE Rebuild Kit with Converter | 2003-2007 Dodge RAM 2500/3500

SKU: SUNSC-48-3

Sale price: $4,554.15
Regular price: $4,595

SunCoast GMAX-CAT4-LBZ/LMM-KIT-LC CAT 4 950+ HP Custom Allison Rebuild Kit - No Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT4-LBZ/LMM-KIT-LC CAT 4 950+ HP Custom Allison Rebuild Kit - No Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT4-LBZ/LMM-KIT-LC

Price: $7,464.15

SunCoast GMAX-CAT4-LB7/LLY-KIT-LC CAT 4 950+ HP Custom Allison Rebuild Kit - No Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT4-LB7/LLY-KIT-LC CAT 4 950+ HP Custom Allison Rebuild Kit - No Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT4-LB7/LLY-KIT-LC

Price: $7,755.15

SunCoast GMAX-CAT2-LML-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SunCoast Performance

SunCoast GMAX-CAT2-LML-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: SUNGMAX-CAT2-LML-KIT

Price: $6,615.16

SunCoast GMAX-CAT2-LBZ/LMM-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT2-LBZ/LMM-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT2-LBZ/LMM-KIT

Price: $6,591.15

SunCoast SC-4R100SC-3 CAT 3 4R100 Rebuild Kit with Converter | 1998-2003 Ford F250/F350 7.3L Powerstroke

SunCoast Performance

SunCoast SC-4R100SC-3 CAT 3 4R100 Rebuild Kit with Converter | 1998-2003 Ford F250/F350 7.3L Powerstroke

SKU: SUNSC-4R100SC-3

Price: $5,815.15

SunCoast GMAX-CAT2-LB7/LLY-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast Performance

SunCoast GMAX-CAT2-LB7/LLY-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: SUNGMAX-CAT2-LB7/LLY-KIT

Price: $6,615.16

SunCoast SC-68-4-LC Cat 4 Rebuild Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SunCoast Performance

SunCoast SC-68-4-LC Cat 4 Rebuild Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SKU: SUNSC-68-4-LC

Price: $7,755.15

SunCoast SC-47-5-LC Cat5 47RE Rebuild Kit | 1996-2002 Dodge RAM 2500/3500

SunCoast Performance

SunCoast SC-47-5-LC Cat5 47RE Rebuild Kit | 1996-2002 Dodge RAM 2500/3500

SKU: SUNSC-47-5-LC

Price: $8,725.15

SunCoast SC-4R100SC-5 Cat5 4R100 Rebuild Kit with Billet Triple Disc Torque Converter | 1998-2003 Ford F250/F350/F450

SunCoast Performance

SunCoast SC-4R100SC-5 Cat5 4R100 Rebuild Kit with Billet Triple Disc Torque Converter | 1998-2003 Ford F250/F350/F450

SKU: SUNSC-4R100SC-5

Price: $9,695.15

SunCoast SC-5R110SC-4 5R110 Category 4 750 HP+ Transmission Rebuild Kit with Converter | 2003-2010 Ford F250/F350 6.0L/6.4L Powerstroke

SunCoast Performance

SunCoast SC-5R110SC-4 5R110 Category 4 750 HP+ Transmission Rebuild Kit with Converter | 2003-2010 Ford F250/F350 6.0L/6.4L Powerstroke

SKU: SUNSC-5R110SC-4

Price: $8,142.91

…

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Suncoast Performance

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SunCoast SC-68-4 68RFE Cat 4 Rebuild Kit with Torque Converter | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SunCoast GMAX-CAT4-LML-KIT-LC CAT 4 950HP Custom Allison Rebuild Kit - No Converter | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SunCoast SC-48-4 CAT 4 SunCoast 48RE Rebuild Kit with Converter | 2003-2007 Dodge RAM 2500/3500

SunCoast SC-GM-RANGER Ranger Series Allison Stock Transmission with Converter | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast GMAX-CAT3-LB7/LLY-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast SC-68-3 68RE CAT 3 Rebuild Kit with Converter | 2007-2018 Dodge RAM 2500/3500 6.7L Cummins

SunCoast GMAX-CAT3-LBZ/LMM-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast GMAX-CAT3-LML-KIT CAT 3 700HP Custom Allison Rebuild Kit with Converter | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SunCoast SC-48-5-LC CAT 5 48RE Rebuild Kit - No Converter | 2003-2007 Dodge RAM 2500/3500

SunCoast SC-4R100SC-4-LC CAT 4 4R100 Rebuild Kit - No Converter | 1998-2003 Ford F250/F350 7.3L Powerstroke

SunCoast GMAX-CAT4-LBZ/LMM-KIT CAT 4 950+ HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast GMAX-CAT4-LML-KIT 950+ HP Custom Allison Rebuild Kit with Converter | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SunCoast GMAX-CAT4-LB7/LLY-KIT 950+ HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast SC-48-3 CAT 3 48RE Rebuild Kit with Converter | 2003-2007 Dodge RAM 2500/3500

SunCoast GMAX-CAT4-LBZ/LMM-KIT-LC CAT 4 950+ HP Custom Allison Rebuild Kit - No Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast GMAX-CAT4-LB7/LLY-KIT-LC CAT 4 950+ HP Custom Allison Rebuild Kit - No Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast GMAX-CAT2-LML-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SunCoast GMAX-CAT2-LBZ/LMM-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast SC-4R100SC-3 CAT 3 4R100 Rebuild Kit with Converter | 1998-2003 Ford F250/F350 7.3L Powerstroke

SunCoast GMAX-CAT2-LB7/LLY-KIT CAT 2 600HP Custom Allison Rebuild Kit with Converter | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SunCoast SC-68-4-LC Cat 4 Rebuild Kit | 2007.5-2018 Dodge RAM 2500/3500 6.7L Cummins

SunCoast SC-47-5-LC Cat5 47RE Rebuild Kit | 1996-2002 Dodge RAM 2500/3500

SunCoast SC-4R100SC-5 Cat5 4R100 Rebuild Kit with Billet Triple Disc Torque Converter | 1998-2003 Ford F250/F350/F450

SunCoast SC-5R110SC-4 5R110 Category 4 750 HP+ Transmission Rebuild Kit with Converter | 2003-2010 Ford F250/F350 6.0L/6.4L Powerstroke

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