LB7-ALLISON 2003-2004.5
GMC/Chevrolet transmission (Duramax) 5-speed
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GM Allison 5-6 Speed Conversion 2001-2005
Convert your 5 Speed Allison into a 6 Speed via a new TCM and 6 Speed Valve Body
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GM Allison LB7 Gmax-5-3 Kit 2001-2004 Alto Manufactured, SunCoast Designed
Clutches/Steels/Pressure Plates/C3/4 Pistons/Upgraded stator bushing, TransGo® Shift Kit® Hydraulic Upgrades parts, LU boost valve, C1 back fill valve, A1-PR shim and tool. Comes with complete paper and rubber gasket set, both spin on filter and pan filter with our Filter Loc. *Core Charges for the C1 Pressure Plate, C3 Pressure Plate and C4 Pressure Plate apply. All kits have been designed and tested by SunCoast with parts that have been designed and/or manufactured by us. All items included in this kit are recommend and used by SunCoast.
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GM Allison LB7 Gmax-5R-3 Kit 2001-2004 Raybestos Manufactured SunCoast Designed
Clutches/Steels/Pressure Plates/C3/4 Pistons/Upgraded stator bushing, TransGo® Shift Kit® Hydraulic Upgrades parts, LU boost valve, C1 back fill valve, A1-PR shim and tool. Comes with complete paper and rubber gasket set, both spin on filter and pan filter with our Filter Loc. *Core Charges for the C1 Pressure Plate, C3 Pressure Plate and C4 Pressure Plate apply. All kits have been designed and tested by SunCoast with parts that have been designed and/or manufactured by us. All items included in this kit are recommend and used by SunCoast.
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GM Allison 1057 Torque Converter- Triple Disk 2001-2010
Our 1057-3D converter established a benchmark for performance torque converters. Often referred to as theMcRat, it has set numerous records at the strip since it's inception in 2005. Our #57 series incorporates a modified OEM stator and is coupled with the "Velocity Series" impeller. It allows good turbo spool-up with stock size turbos running mild tunes and also offers more efficient fluid coupling than our #56 converter. If you're running the larger turbos and the wild tunes and need to spool, see our #55, #58 or #59 series converters.
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GM Allison 1053 Torque Converter - Great Sled Pulling Converter 2400 stall, 2001-2009
Great Sled Pulling Converter 2400 stall *Core deposit required.
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GM Allison 1054 Torque Converter - Billet Cover, Triple Disk, 2001-2010
Good for High Horsepower, 2200 Stall
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GM Allison 1055 Torque Converter, Billet Cover, Triple Disk, 2001-2010
Good for High horsepower applications; Daily driver, towing, or racing
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GM Allison LB7 Gmax-5-2 Kit 2001-2004 Alto Manufactured, SunCoast Designed
Clutches/Steels/Pressure Plates/C3/4 Pistons/Upgraded stator bushing, TransGo® Shift Kit® Hydraulic Upgrades parts, LU boost valve, C1 back fill valve, A1-PR shim and tool. Both spin on filter and pan filter with our Filter Loc. *Core Charges for the C1 Pressure Plate, C3 Pressure Plate and C4 Pressure Plate apply. All kits have been designed and tested by SunCoast with parts that have been designed and/or manufactured by us. All items included in this kit are recommend and used by SunCoast.
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GM Allison LB7 Gmax-5R-2 Kit 2001-2004 Raybestos Manufactured SunCoast Designed
Clutches/Steels/Pressure Plates/C3/4 Pistons/Upgraded stator bushing, TransGo® Shift Kit® Hydraulic Upgrades parts, LU boost valve, C1 back fill valve, A1-PR shim and tool. Both spin on filter and pan filter with our Filter Loc. *Core Charges for the C1 Pressure Plate, C3 Pressure Plate and C4 Pressure Plate apply. All kits have been designed and tested by SunCoast with parts that have been designed and/or manufactured by us. All items included in this kit are recommend and used by SunCoast.
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GM Allison 1056 Torque Converter - Billet Cover, Triple Disk, 2001-2010
This is our journeyman converter that incorporates an OEM style stator and custom modified impeller to allow low end torque multiplication (gets the load moving) and high end efficiency (puts the power to the road). Combined with the Sun Coast triple clutch and billet cover it is a great converter for daily driving, towing and or racing.
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GM Allison LB7, LLY P2 Planet Fix Kit for 5 Speed 2001-2005
*$400 Refundable Core charge included in price P2 Planet fix kit Contains 1 Machined P2 Planet to accept our billet P2 hub, Machine work required on the P1 sun gear, C2 clutch hub sleeve and washer. This does not include a C2 clutch hub if yours is bad. See Part# 29536962 for hub price. Core deposit required if pre shipped and planet must be build able to receive core deposit back.
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GM Allison LLY Gmax-5-1 Kit 2001-2005 Alto Manufactured, SunCoast Designed
Clutches/Steels/Pressure Plates/C3/4 Pistons. All kits have been designed and tested by SunCoast with parts that have been designed and/or manufactured by us. All items included in this kit are recommend and used by SunCoast.
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GM Allison LB7/LLY Gmax-5R-1 Kit 2001-2005 Raybestos Manufactured SunCoast Designed
Clutches/Steels/Pressure Plates/C3/4 Pistons. All kits have been designed and tested by SunCoast with parts that have been designed and/or manufactured by us. All items included in this kit are recommend and used by SunCoast.
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Gmax-5 or Gmax-6 - Upgrade from Stage IV for C3 & C4 clutches 2001-2010
Contains 12 single sided external spline clutch plates, 12 single-sided internal spline clutches, 2 spring apply plates,, 1 C3 pressure plate, 1 C3 piston, 1 C4 pressure plate, and 1 C4 piston. * Core charge for apply plates and pistons
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Allison Valve Body(2003)
For 2003 LB7-Allison Includes: Sun Coast Engineered Valve Body, Solenoids, Sump Filter, Allison Spin-on Filter. This kit includes smart clutch control valves for increased durability. The Sun Coast Engineered Valve Body is a certified-tested valve body assembly. No sticking valves here! *Core deposit required.
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GM Allison Valve Body 2003
Includes: Sun Coast Engineered Valve Body, Solenoids, Sump Filter, Allison Spin-on Filter. This kit includes smart clutch control valves for increased durability. The Sun Coast Engineered Valve Body is a certified-tested valve body assembly. No sticking valves here!
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