Allison 6 Speed Valve Body (2006-2010) (A1-VB-06)

**WE KEEP THIS IN STOCK, ON THE SHELF and READY TO SHIP**   Suncoast Allison 6 Speed Valve Body with Shift kit Jr already installed.  Fits 2006-2010 Duramax trucks.

ALLISON SFI 4.1 TRANSMISSION BLANKET (-1 SERIES) (SFI-ALLISON-1)

**WE HAVE THESE IN STOCK AND ON THE SHELF** The SunCoast “BadAss Transmisison Jacket” is a custom tailored jacket that fits to the profile of the transmission case. SFI foundation has...

GM Allison TransGo Shift Kit 2001-2005 (ALLISON-SK)

TRANSGO PART:  ALLISON SK CLASSIFICATION: SHIFT KIT FITS:  2001-2004  5 Speed Allison1000-2400 series. Duramax Diesel Chevrolet, GMC Diesel/Gas Trucks Heavy Duty,...

GM TransGo Shift Kit Jr. 2006-2010 (SK-ALLISON-JR)

TRANSGO PART: SK ALLISON JR CLASSIFICATION: SHIFT KIT FITS:  2005-2010 6 Speed Allison 1000-2400 series. Duramax Diesel Chevrolet, GMC Diesel/Gas Trucks Heavy Duty, Street,...

Suncoast 1000HP GMAX-5-3-LB7 (GMAX-5-3-LB7)

**WE HAVE THESE IN STOCK AND ON THE SHELF**  Raybestos or Alto clutches?  Both are great, most people get the Raybestos incase you're having trouble deciding.  Both are designed by...

Suncoast 1000HP GMAX-5-3-LLY (GMAX-5-3-LLY)

**WE HAVE THESE IN STOCK AND ON THE SHELF**  Raybestos or Alto clutches?  Both are great, most people get the Raybestos incase you're having trouble deciding.  Both are designed by...

Suncoast 1000HP GMAX-6-3 LBZ/LMM (GMAX-6-3)

**WE HAVE THESE IN STOCK AND ON THE SHELF**   Raybestos or Alto clutches?  Both are great, most people get the Raybestos incase you're having trouble deciding.  Both are designed by...

Suncoast Allison Billet P2 Planetary (5 Speed) (A1-P2K)

**WE HAVE THESE IN STOCK ON THE SHELF** P2 Billet Planet fix kit Contains 1 Machined P2 Planet to accept our billet P2 hub.   Machine work required on the stock P1 sun gear and stock C2...

Suncoast Allison Billet P2 Planetary (6 Speed) (A1-P2K-6)

**WE HAVE THESE IN STOCK ON THE SHELF** P2 Billet Planet fix kit Contains 1 Machined P2 Planet to accept our billet P2 hub.   Machine work required on the stock P1 sun gear and stock C2...

Suncoast Duramax Billet Flex Plate (01-05 LLY) (A1-BFP)

**WE HAVE THESE IN STOCK AND ON THE SHELF**   This replaces the factory flywheel/flex plate with a improved billet one piece design, eliminates the heavy cast iron and the weak stamped steel...

Suncoast Duramax Billet Flex Plate (06-10 LBZ, LMM) (A1-BFP)A1-BFP-06

**WE HAVE THESE IN STOCK AND ON THE SHELF**   This replaces the factory flywheel/flex plate with a improved billet one piece design, eliminates the heavy cast iron and the weak stamped steel...

Suncoast GM Allison Billet Input Shaft 2001-2016 (A1-109600)

**WE HAVE THESE IN STOCK AND ON THE SHELF** Designed for higher horsepower/torque engines, this performance product has been tested in excess of 2000HP. Shaft is machined from 9310 VACU-MELT material...

Suncoast GM Allison Billet Intermediate Shaft 2001-2015 (A1-109700)

**WE KEEP THESE IN STOCK AND ON THE SHELF**   Designed for higher horsepower/torque engines, this performance product has been tested in excess of 1,800 ft/lbs of torque. Shaft is machined from...

Suncoast GM Allison Billet Output Shaft 2001-2010 (A1-109100)

**WE KEEP THESE IN STOCK AND ON THE SHELF**   Designed for higher horsepower/torque engines, this performance product has been tested in excess of 1,800 ft/lbs of torque. Shaft is machined from...

Suncoast GM Allison Billet Output Shaft 2011-Present (A1-109102)

**WE KEEP THESE IN STOCK AND ON THE SHELF**   Designed for higher horsepower/torque engines, this performance product has been tested in excess of 1,800 ft/lbs of torque. Shaft is machined from...

Suncoast Triple Disc 1053 Torque Converter (GM-1053-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** Billet 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...

Suncoast Triple Disc 10531 Torque Converter (GM-10531-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** This billet stator and custom modified impeller to allow low end torque multiplication (gets the load moving) and high end efficiency (puts the power to the...

Suncoast Triple Disc 1054 Torque Converter (GM-1054-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** Billet 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...

Suncoast Triple Disc 1055 Torque Converter (GM-1055-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** Billet 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...

Suncoast Triple Disc 1056 Torque Converter (GM-1056-3D)

**WE HAVE THESE IN STOCK AND ON THE SHELF**   This is our journeyman converter that incorporates an OEM style stator and custom modified impeller to allow low end torque multiplication (gets the...

Suncoast Triple Disc 1057 Torque Converter (GM-1057-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** Billet 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...

Suncoast Triple Disc 1058 Torque Converter (GM-1058-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** Billet 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...

Suncoast Triple Disc 1074 Torque Converter (GM-1074-3D)

**WE HAVE THESE IN STOCK ON THE SHELF** Billet 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...