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Heavy Duty Towing Shift Improvement Kit { 4L60E 1993-2004 } 4L60E19932004SK-HDT

Product Description For Trutech/Procare Parts

Product Part No: -- 4L60E19932004SK-HDT

Transmissions: -- 4L60E { 1993-2004 }
Pricing Information:
Package and Weight
Package Quantity: 1 ea Shipping Weight: 7.00 lbs
Base Price:
$204.56
Product Description
Trutech Performance Shift Improvement Kit Heavy Duty Towing Transmission we realize there is a demand for a transmission calibration kit that will improve shift quality while increasing the durability and drivability of your street driven vehicle. This is not a "shift kit" but a recalibration kit containing quality high performance transmission parts. At Trutech Performance Transmissions we include the parts in our kits that are needed to improve transmission function and as a result of better function a more performance shift feel is created.
View Kit Detailed Information:
Heavy Duty Towing Shift Improvement Kit 4L60E19932004SK-HDT
  • Easy to follow detailed instructions:
  • Valve body removal NOT required:
  • Works with factory engineered design to provide increased durability and a performance shift feel:

Part Contents

  1. Corvett Large servo for a stronger 2nd gear:
  2. Sonnax 4th Super Hold Servo:
  3. Performance accumulator check valve:
  4. All necessary gaskets and seals included:
  5. Line pressure booster kits for better clutch holding power:
  6. Accumulator parts that do not require unusual modifications:
  7. Aluminum accumulator pistons:
Options: Upgrade or Add Selected Items
  • Option 1: (Upgrade To: Sonnax 2nd Gear Super Hold Servo Kit - 77911-03K)..+79.00:
  • Option 2: (Add: Sonnax Pinless Forward Accumulator Piston - 77987-01K}..+13.29:
  • Option 3: (Upgrade To: Sonnax Pinless Accumulator Piston (2 ea.) - 77998-03K)..+25.00:
  • Option 4: (Add: Sonnax Bearing Kit (SBK-G12)..+31.51:
Trutech/Procare Transmissions
406 East Park Ave
Enterprise, Alabama 36330
Customer Service
1-800-762-9846 Inside USA
1-334-577-4400 Outside USA
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