Free Shipping
Free Shipping
Transpak for 65-87 TH400 Transmission
Part #: 20228
Category: Transmission Accessories
Description: Transpak for 65-87 TH400 Transmission
Installation: Download PDF
Product Specification
Application Summary Fits 1965 to 1987 GM Turbo-Hydramatic 400, Turbo-Hydramatic 375 and M40 automatic transmissions
Associated Comments N/A
Features The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.
  • Improves Transmission Life
  • Optimum Performance
  • Recalibrate Auto. Transmission
  • Select Your App. Mode
For assistance selecting the correct part for your application, you may call our Sales Department at 707-544-4761
Product Attributes
Manual Control: PartialGasket Included: Yes
Instructions Included: YesTitle: B&M 20228 Transpak For 65-87 TH400 Transmission
Package Contents: Gaskets, Drill Bits, Seals, Retaining Ring, Brass Plug, and Shift ValveAutomotive Item Grade: High Performance