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HD Upgrade packages include upgraded versions of all of the main parts involved in a transmission rebuild. They are available in two forms: Utility (Heavy Duty) or Tow Matrix (Extreme Duty). Each packages include the following items to upgrade your transmission: HD super rebuild kit; Transgo reprogramming kit, HD torque converter, HD auxiliary transmission cooler; rebuild manual.
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Extreme Duty Tow Matrix Upgrade Package - 1965-up Chevy/GM TH-400 Transmission Extreme Duty Upgrade Package - 1991-96 Chevy/GM 4L80E Transmission Extreme Duty Upgrade Package - 1997 Chevy/GM 4L80E Transmission
Extreme Duty Tow Matrix Upgrade Package - 1965-up Chevy/GM TH-400 Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,702.92
Your Cost $915.00
Savings: $787.92
Core Deposit $75.00
Extreme Duty Upgrade Package - 1991-96 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $2,661.47
Your Cost $1,395.00
Savings: $1,266.47
Core Deposit $75.00
Extreme Duty Upgrade Package - 1997 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $2,710.56
Your Cost $1,435.00
Savings: $1,275.56
Core Deposit $75.00
A complete tow matrix extreme duty rebuild package that includes one of our custom TEC brand Automatic transmission tow matrix super kits, heavy-duty allison style utility low stall torque converter, transgo pro heavy duty performance shift kit, 29,000 GVW auxilary transmission cooler, and overhaul manual for a TH400 transmission... A complete tow matrix extreme duty rebuild package that includes one of our custom TEC brand Automatic transmission tow matrix super kits, heavy-duty allison style utility low stall torque converter, transgo pro heavy duty performance shift kit, 29,000 GVW auxilary transmission cooler, and overhaul manual for a 4L80E transmission... A complete tow matrix extreme duty rebuild package that includes one of our custom TEC brand Automatic transmission tow matrix super kits, heavy-duty allison style utility low stall torque converter, transgo pro heavy duty performance shift kit, 29,000 GVW auxilary transmission cooler, and overhaul manual for a 1997 4L80E transmission...
Extreme Duty Upgrade Package - 1998-up Chevy/GM 4L80E Transmission HD Upgrade Package - 1965-up Chevy/GM TH-400 Transmission diesel & motorhome HD Upgrade Package - 1965-up Chevy/GM TH-400 Transmission with gas engine
Extreme Duty Upgrade Package - 1998-up Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $2,490.56
Your Cost $1,325.00
Savings: $1,165.56
Core Deposit $125.00
HD Upgrade Package - 1965-up Chevy/GM TH-400 Transmission diesel & motorhome
Usually Ships in 1 to 2 Business Days
List Price: $1,328.90
Your Cost $699.00
Savings: $629.90
Core Deposit $75.00
HD Upgrade Package - 1965-up Chevy/GM TH-400 Transmission with gas engine
Usually Ships in 1 to 2 Business Days
List Price: $1,051.92
Your Cost $599.00
Savings: $452.92
Core Deposit $75.00
A complete tow matrix extreme duty rebuild package that includes one of our custom TEC brand Automatic transmission tow matrix super kits, heavy-duty allison style utility low stall torque converter, transgo pro heavy duty performance shift kit, 29,000 GVW auxilary transmission cooler, and overhaul manual for a 1998-up 4L80E transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a TH400 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a TH400 transmission...
HD Upgrade Package - 1969-79 Buick/Oldsmobile/Pontiac TH-350 Transmission HD Upgrade Package - 1969-79 Chevy/GM TH-350 Transmission HD Upgrade Package - 1980-up Chevy/GM TH-350C lockup Transmission
HD Upgrade Package - 1969-79 Buick/Oldsmobile/Pontiac TH-350 Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,058.99
Your Cost $545.00
Savings: $513.99
Core Deposit $75.00
HD Upgrade Package - 1969-79 Chevy/GM TH-350 Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,083.70
Your Cost $565.00
Savings: $518.70
Core Deposit $75.00
HD Upgrade Package - 1980-up Chevy/GM TH-350C lockup Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,078.55
Your Cost $560.00
Savings: $518.55
Core Deposit $65.00
A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a TH350 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a TH350 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a TH350C transmission...
HD Upgrade Package - 1982-84 Chevy/GM 700-R4 Transmission 4.3L, V8 HD Upgrade Package - 1982-84 Chevy/GM 700-R4 Transmission Diesel HD Upgrade Package - 1985-86 Chevy/GM 700-R4 Transmission 4.3L, V8
HD Upgrade Package - 1982-84 Chevy/GM 700-R4 Transmission 4.3L, V8
Usually Ships in 1 to 2 Business Days
List Price: $1,343.58
Your Cost $699.00
Savings: $644.58
Core Deposit $75.00
HD Upgrade Package - 1982-84 Chevy/GM 700-R4 Transmission Diesel
Usually Ships in 1 to 2 Business Days
List Price: $1,612.56
Your Cost $845.00
Savings: $767.56
Core Deposit $75.00
HD Upgrade Package - 1985-86 Chevy/GM 700-R4 Transmission 4.3L, V8
Usually Ships in 1 to 2 Business Days
List Price: $1,293.21
Your Cost $675.00
Savings: $618.21
Core Deposit $75.00
A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 700R4 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 29,000 GVW auxilary transmission cooler, and overhaul manual for a 700R4 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 700R4 transmission...
HD Upgrade Package - 1985-86 Chevy/GM 700-R4 Transmission 4cyl, 2.8L HD Upgrade Package - 1987-92 Chevy/GM 700-R4 Transmission 4.3L, V8 HD Upgrade Package - 1987-92 Chevy/GM 700-R4 Transmission 4cyl, 2.8L
HD Upgrade Package - 1985-86 Chevy/GM 700-R4 Transmission 4cyl, 2.8L
Usually Ships in 1 to 2 Business Days
List Price: $1,243.21
Your Cost $645.00
Savings: $598.21
Core Deposit $60.00
HD Upgrade Package - 1987-92 Chevy/GM 700-R4 Transmission 4.3L, V8
Usually Ships in 1 to 2 Business Days
List Price: $1,381.17
Your Cost $725.00
Savings: $656.17
Core Deposit $75.00
HD Upgrade Package - 1987-92 Chevy/GM 700-R4 Transmission 4cyl, 2.8L
Usually Ships in 1 to 2 Business Days
List Price: $1,331.17
Your Cost $699.00
Savings: $632.17
Core Deposit $60.00
A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 700R4 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 700R4 transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 700R4 transmission...
HD Upgrade Package - 1991-96 Chevy/GM 4L80E Transmission HD Upgrade Package - 1993-94 Chevy/GM 4L60E Transmission HD Upgrade Package - 1995-97 Chevy/GM 4L60E Transmission
HD Upgrade Package - 1991-96 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,651.14
Your Cost $875.00
Savings: $776.14
Core Deposit $75.00
HD Upgrade Package - 1993-94 Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,416.45
Your Cost $735.00
Savings: $681.45
Core Deposit $75.00
HD Upgrade Package - 1995-97 Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,416.45
Your Cost $735.00
Savings: $681.45
Core Deposit $75.00
A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 4L80E transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super overhaul kits, heavy-duty utility low stall torque converter, transgo stage 2 and 3 reprogramming kit, 18,000 GVW auxilary transmission cooler, corvette servo/valve/piston upgrade kit, and overhaul manual for 4L60E transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super overhaul kits, heavy-duty utility low stall torque converter, transgo stage 2 and 3 reprogramming kit, 18,000 GVW auxilary transmission cooler, corvette servo/valve/piston upgrade kit, and overhaul manual for 4L60E transmission...
HD Upgrade Package - 1997 Chevy/GM 4L80E Transmission HD Upgrade Package - 1998-up 5.7L and 1998-2003 4.3L Chevy/GM 4L60E Transmission HD Upgrade Package - 1998-up Chevy/GM 4L65E (4L60E) Transmission 4.8L, 5.3L, 6.0L as well as 2004-up 4.3L
HD Upgrade Package - 1997 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,708.23
Your Cost $915.00
Savings: $793.23
Core Deposit $75.00
HD Upgrade Package - 1998-up 5.7L and 1998-2003 4.3L Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,491.45
Your Cost $775.00
Savings: $716.45
Core Deposit $75.00
HD Upgrade Package - 1998-up Chevy/GM 4L65E (4L60E) Transmission 4.8L, 5.3L, 6.0L as well as 2004-up 4.3L
Usually Ships in 1 to 2 Business Days
List Price: $1,500.45
Your Cost $780.00
Savings: $720.45
Core Deposit $80.00
A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 4L80E transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super overhaul kits, heavy-duty utility low stall torque converter, transgo stage 2 reprogramming kit, 18,000 GVW auxilary transmission cooler, corvette servo/valve/piston upgrade kit, and overhaul manual for 4L60E transmission... A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super overhaul kits, heavy-duty utility low stall torque converter, transgo stage 2 reprogramming kit, 18,000 GVW auxilary transmission cooler, corvette servo/valve/piston upgrade kit, and overhaul manual for 4L65E transmission...
HD Upgrade Package - 1998-up Chevy/GM 4L80E Transmission
HD Upgrade Package - 1998-up Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,758.23
Your Cost $920.00
Savings: $838.23
Core Deposit $125.00
A complete heavy duty rebuild package that includes one of our custom TEC brand Automatic transmission utility super kits, heavy-duty utility low stall torque converter, transgo heavy-duty stage 2 performance shift kit, 18,000 GVW auxilary transmission cooler, and overhaul manual for a 4L80E transmission...