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.
Loading products...
SunCoast GMAX-LB7-RANGER-0103-4WD Allison Ranger Series Transmission with Converter Package | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7 4WD
SunCoast Performance
SunCoast GMAX-LB7-RANGER-0103-4WD Allison Ranger Series Transmission with Converter Package | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7 4WD
SKU:
SUNGMAX-LB7-RANGER-0103-4WD
- Price
- $7,081
SunCoast GMAX-CAT2-LB7-0103-2WD Allison GMAX 600HP Capable Category 2 Transmission Package with Converter | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7 2WD
SunCoast Performance
SunCoast GMAX-CAT2-LB7-0103-2WD Allison GMAX 600HP Capable Category 2 Transmission Package with Converter | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7 2WD
SKU:
SUNGMAX-CAT2-LB7-0103-2WD
- Sale price
- $8,337.15
- Regular price
- $8,595
SunCoast GM-1072-3D Speed Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast GM-1072-3D Speed Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNGM-1072-3D
- Sale price
- $1,799.35
- Regular price
- $1,815
SunCoast GM-1071-3D Speed Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast GM-1071-3D Speed Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNGM-1071-3D
- Sale price
- $1,799.35
- Regular price
- $1,815
SunCoast GM-1057-3D 1,700-1,800 RPM Stall Triple Disk | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast GM-1057-3D 1,700-1,800 RPM Stall Triple Disk | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNGM-1057-3D
- Sale price
- $1,799.35
- Regular price
- $1,855
SunCoast E4100-BIN Billet Intermediate Shaft | 1989-2003 Ford F250/F350 7.3L Powerstroke
SunCoast Performance
SunCoast E4100-BIN Billet Intermediate Shaft | 1989-2003 Ford F250/F350 7.3L Powerstroke
SKU:
SUNE4100-BIN
- Sale price
- $790.55
- Regular price
- $815
SunCoast GM-10531-3D Allison Billet Triple Disc 3000-4000 Stall Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast GM-10531-3D Allison Billet Triple Disc 3000-4000 Stall Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNGM-10531-3D
- Sale price
- $1,799.35
- Regular price
- $1,855
SunCoast E4100-BOS Billet Output Shaft | 1989-2003 Ford 7.3L Powerstroke
SunCoast Performance
SunCoast E4100-BOS Billet Output Shaft | 1989-2003 Ford 7.3L Powerstroke
SKU:
SUNE4100-BOS
- Sale price
- $829.35
- Regular price
- $855
SunCoast E4100-BIN-UG Inter Shaft Upgrade Kit | 1989-2003 Ford F250/F350 7.3L Powerstroke
SunCoast Performance
SunCoast E4100-BIN-UG Inter Shaft Upgrade Kit | 1989-2003 Ford F250/F350 7.3L Powerstroke
SKU:
SUNE4100-BIN-UG
- Sale price
- $2,497.75
- Regular price
- $2,575
SunCoast E4-EXTOW Dual Center Support | 1989-1998 Ford F250/F350 7.3L Powerstroke
SunCoast Performance
SunCoast E4-EXTOW Dual Center Support | 1989-1998 Ford F250/F350 7.3L Powerstroke
SKU:
SUNE4-EXTOW
- Price
- $664.45
SunCoast GM-1053-3D Allison Billet Triple Disc 2600 Stall Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast GM-1053-3D Allison Billet Triple Disc 2600 Stall Torque Converter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNGM-1053-3D
- Sale price
- $1,799.35
- Regular price
- $1,855
SunCoast E4100-BFWD Billet Forward Drum | 1989-2003 Ford F250/F350 7.3L Powerstroke
SunCoast Performance
SunCoast E4100-BFWD Billet Forward Drum | 1989-2003 Ford F250/F350 7.3L Powerstroke
SKU:
SUNE4100-BFWD
- Sale price
- $965.15
- Regular price
- $995
SunCoast 2761848-3D 46/47/48RE Billet Triple Disc 2000 Stall Torque Converter | 1995-2006 Dodge RAM 2500/3500 5.9L Cummins
SunCoast Performance
SunCoast 2761848-3D 46/47/48RE Billet Triple Disc 2000 Stall Torque Converter | 1995-2006 Dodge RAM 2500/3500 5.9L Cummins
SKU:
SUN2761848-3D
- Sale price
- $1,673.25
- Regular price
- $1,725
SunCoast 2761826-3d 46/47/48RE Billet Triple Disc 3000 Stall Torque Converter | 1995-2006 Dodge RAM 2500/3500 5.9L Cummins
SunCoast Performance
SunCoast 2761826-3d 46/47/48RE Billet Triple Disc 3000 Stall Torque Converter | 1995-2006 Dodge RAM 2500/3500 5.9L Cummins
SKU:
SUN2761826-3D
- Sale price
- $1,673.25
- Regular price
- $1,725
SunCoast A1-P1B-6 Modified P1 Sun Gear | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-P1B-6 Modified P1 Sun Gear | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-P1B-6
- Sale price
- $247.35
- Regular price
- $255
SunCoast A1-P2K Allison P2 Panel | 2001-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-P2K Allison P2 Panel | 2001-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-P2K
- Sale price
- $868.15
- Regular price
- $895
SunCoast A1-VB-06 Allison Valve Body | 2006-2010 GM 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-VB-06 Allison Valve Body | 2006-2010 GM 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-VB-06
- Price
- $1,547.15
SunCoast A1-P1B-5 Modified P1 Sun Gear | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-P1B-5 Modified P1 Sun Gear | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-P1B-5
- Sale price
- $286.15
- Regular price
- $295
SunCoast A1-P2K-6 P2 Planet Fix Kit | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-P2K-6 P2 Planet Fix Kit | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-P2K-6
- Sale price
- $868.15
- Regular price
- $895
SunCoast A1-FLT-LOC-S Allison Shallow Pan Filter Loc | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-FLT-LOC-S Allison Shallow Pan Filter Loc | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-FLT-LOC-S
- Sale price
- $29.10
- Regular price
- $30
SunCoast A1-C2S Sleeved C2 Clutch Hub | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-C2S Sleeved C2 Clutch Hub | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-C2S
- Sale price
- $732.35
- Regular price
- $755
SunCoast A1-109600 Billet Input Shaft | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SunCoast Performance
SunCoast A1-109600 Billet Input Shaft | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
SUNA1-109600
- Sale price
- $732.35
- Regular price
- $755
SunCoast A1-BFP-ZB Billet Flex Plate | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
SunCoast Performance
SunCoast A1-BFP-ZB Billet Flex Plate | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
SKU:
SUNA1-BFP-ZB
- Sale price
- $674.15
- Regular price
- $695
SunCoast A1-BFP-AZB Billet Flex Plate | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SunCoast Performance
SunCoast A1-BFP-AZB Billet Flex Plate | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SKU:
SUNA1-BFP-AZB
- Sale price
- $1,212.50
- Regular price
- $1,250
Shop This Make By
- Choosing a selection results in a full page refresh.
!