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ATI TH400 Transmissions


ATI
ATI TH400 Transmissions

Product images may differ from actual product appearance.


Found behind 400 or bigger blocks, the TH400 is the largest of the common GM 3-speed transmissions

  • Fully blueprinted and equipped with high-flow lube circuits & hard chrome oil rings
  • Increased torque capacity
  • Sprags replaced with heavy-duty units
  • Clutch packs are assembled for individual applications
  • Compu-Flow valve body standard
  • Special low gear sets for increased launch capability
  • Lightweight options available to upgrade the transmission



  • 3 Products
    TH400 Center Support

    085-405471
    TH400 Center Support
  • With bronze bushing
    More info on ATI 405471
    • FREE
    • SHIPPING
      & HANDLING!
  • $119.99
    Order Today Ships 04/29/14

    085-405472
    TH400 Center Support
  • With Teflon-coated bronze bushing
    More info on ATI 405472
    • FREE
    • SHIPPING
      & HANDLING!
  • $129.99
    Order Today Ships 04/29/14
      085-407256
    TH400 Center Support
  • Modified for 36-element sprag
    More info on ATI 407256
    • FREE
    • SHIPPING
      & HANDLING!
  • $201.99
    Order Today Ships 04/29/14

    3 Products