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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
Usually Ships in 1 to 2 Business Days
List Price: $1,188.44
Your Cost 675.00
Savings: $513.44
Core Deposit $50.00
Extreme Duty Upgrade Package - 1991-96 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,603.55
Your Cost 895.00
Savings: $708.55
Core Deposit $75.00
Extreme Duty Upgrade Package - 1997 Chevy/GM 4L80E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,968.88
Your Cost 1,145.00
Savings: $823.88
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
Usually Ships in 1 to 2 Business Days
List Price: $2,043.88
Your Cost 1,150.00
Savings: $893.88
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: $890.05
Your Cost 485.00
Savings: $405.05
Core Deposit $50.00
HD Upgrade Package - 1965-up Chevy/GM TH-400 Transmission with gas engine
Usually Ships in 1 to 2 Business Days
List Price: $774.64
Your Cost 430.00
Savings: $344.64
Core Deposit $50.00
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
Usually Ships in 1 to 2 Business Days
List Price: $748.23
Your Cost 415.00
Savings: $333.23
Core Deposit $75.00
HD Upgrade Package - 1969-79 Chevy/GM TH-350 Transmission
Usually Ships in 1 to 2 Business Days
List Price: $761.94
Your Cost 415.00
Savings: $346.94
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: $837.15
Your Cost 445.00
Savings: $392.15
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 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
Usually Ships in 1 to 2 Business Days
List Price: $1,008.69
Your Cost 545.00
Savings: $463.69
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: $1,119.10
Your Cost 625.00
Savings: $494.10
Core Deposit $50.00
HD Upgrade Package - 1985-86 Chevy/GM 700-R4 Transmission 4.3L, V8
Usually Ships in 1 to 2 Business Days
List Price: $1,027.14
Your Cost 560.00
Savings: $467.14
Core Deposit $45.00
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
Usually Ships in 1 to 2 Business Days
List Price: $974.64
Your Cost 525.00
Savings: $449.64
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: $1,056.05
Your Cost 575.00
Savings: $481.05
Core Deposit $45.00
HD Upgrade Package - 1987-92 Chevy/GM 700-R4 Transmission 4cyl, 2.8L
Usually Ships in 1 to 2 Business Days
List Price: $998.55
Your Cost 540.00
Savings: $458.55
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
Usually Ships in 1 to 2 Business Days
List Price: $1,267.24
Your Cost 695.00
Savings: $572.24
Core Deposit $75.00
HD Upgrade Package - 1993-94 Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,056.09
Your Cost 575.00
Savings: $481.09
Core Deposit $45.00
HD Upgrade Package - 1995-97 Chevy/GM 4L60E Transmission
Usually Ships in 1 to 2 Business Days
List Price: $1,056.09
Your Cost 575.00
Savings: $481.09
Core Deposit $45.00
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
Usually Ships in 1 to 2 Business Days
List Price: $1,377.06
Your Cost 765.00
Savings: $612.06
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: $1,096.09
Your Cost 615.00
Savings: $481.09
Core Deposit $45.00
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: $1,182.09
Your Cost 625.00
Savings: $557.09
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
Usually Ships in 1 to 2 Business Days
List Price: $1,484.06
Your Cost 825.00
Savings: $659.06
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...