Engine Kits

B&M TH-400 Transmission Racing Overhaul Kit
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B&M TH-400 Transmission Racing Overhaul Kit

Part #: 21041
List Price: $643.90
Our Price: $321.95
You Save: $321.95

B&M Master Racing Overhaul kit for the GM TH400 3-Speed Automatic transmission

These kits include all of the necessary components to rebuild your automatic transmission. OEM style gaskets included. Kits do not include overhaul instructions - please refer to factory shop manual for proper assembly procedures.
  • Includes all gaskets, seals, bushings & high performance friction materials for a complete high performance or racing trans overhaul. 
  • Includes only OEM valve body gaskets, no transbrake gaskets or components. 
Brand B&M
Part Type Automatic Transmission Rebuild Kits
Product Line B&M Master Racing Overhaul Kits
Quantity Sold as a kit.
Shift Kit Included No
Transmission Bands Included Yes
Transmission Clutches Included Yes
Transmission Filter Included No
Transmission Gaskets Included Yes
Transmission Seals Included Yes