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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: $1,509.29
Your Cost $825.00
Savings: $684.29
Core Deposit $75.00
Extreme Duty Upgrade Package - 1991-96 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $2,334.34
Your Cost $1,265.00
Savings: $1,069.34
Core Deposit $75.00
Extreme Duty Upgrade Package - 1997 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $2,403.77
Your Cost $1,295.00
Savings: $1,108.77
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: $2,453.77
Your Cost $1,295.00
Savings: $1,158.77
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: $1,204.05
Your Cost $650.00
Savings: $554.05
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: $1,001.07
Your Cost $535.00
Savings: $466.07
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: $923.41
Your Cost $475.00
Savings: $448.41
Core Deposit $75.00
HD Upgrade Package - 1969-79 Chevy/GM TH-350 Transmission
Usually Ships in 1 to 2 Business Days
List Price: $946.12
Your Cost $495.00
Savings: $451.12
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: $895.37
Your Cost $480.00
Savings: $415.37
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: $1,105.52
Your Cost $600.00
Savings: $505.52
Core Deposit $50.00
HD Upgrade Package - 1982-84 Chevy/GM 700-R4 Transmission Diesel
Usually Ships in 1 to 2 Business Days
List Price: $1,404.50
Your Cost $750.00
Savings: $654.50
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: $1,123.87
Your Cost $599.00
Savings: $524.87
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: $1,085.87
Your Cost $575.00
Savings: $510.87
Core Deposit $45.00
HD Upgrade Package - 1987-92 Chevy/GM 700-R4 Transmission 4.3L, V8
Usually Ships in 1 to 2 Business Days
List Price: $1,149.58
Your Cost $615.00
Savings: $534.58
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: $1,116.58
Your Cost $590.00
Savings: $526.58
Core Deposit $50.00
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: $1,487.39
Your Cost $815.00
Savings: $672.39
Core Deposit $75.00
HD Upgrade Package - 1993-94 Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,173.40
Your Cost $630.00
Savings: $543.40
Core Deposit $75.00
HD Upgrade Package - 1995-97 Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,173.40
Your Cost $630.00
Savings: $543.40
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: $1,566.64
Your Cost $860.00
Savings: $706.64
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: $1,233.40
Your Cost $660.00
Savings: $573.40
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: $1,299.80
Your Cost $685.00
Savings: $614.80
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: $1,616.64
Your Cost $860.00
Savings: $756.64
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...