ATI Performance Products TH400 transmissions offer great performance for 400 c.i.d. or larger big blocks.Modifications and options include:* Fully blueprinted and equipped with high-flow lube circuits, increased torque capacity, and hard chrome oil rings* 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. Rated up to 1,200 HP, Reverse Manual, Good for high HP cars up to 3200 lbs

  • Race Clutches and Steels
  • Blueprinted High Flow Front Pump
  • Heat-treated Stator Tube, pinned
  • Roller Bearings
  • ATI Reverse Manual Compu Flow Valve Body
  • ATI Severe Duty Alum Direct Drum One-year warranty on Drum Assembly
  • 300M Input Shaft with OEM steel drum
  • 300M Intermediate Shaft
  • Heavy Duty Steel Forward Clutch Hub
  • Heavy Duty Center Support machined for faster transbrake and bronze support bushing
  • Heavy Duty Clutch Packs
  • -6 AN Fittings (in Supercase units)
  • High Flow Filter
  • Deep Aluminum Cast Transmission Pan
  • 2.48 Low Gear-helical
  • SuperCase & Chevy Bell Housing pattern

More From This Category

ATI Performance Products Super Case, Bell Package, BB Mopar, 8-Bolt, ATI, Each

ATI Performance Products Super Case, Bell Package, BB Mopar, 8-Bolt, ATI, Each

$1,392.81

View
TCI Transmission & Bellhousing Kit, TH400 to Ford 4.0L Barra, 750HP Bracket Racer, SFI Bell, Reverse Pattern, Manual Valve Body, Trans Brake

TCI Transmission & Bellhousing Kit, TH400 to Ford 4.0L Barra, 750HP Bracket Racer, SFI Bell, Reverse Pattern, Manual Valve Body, Trans Brake

$6,400.00

View
TCI P/G DED 1.80SC, 743525,749603

TCI P/G DED 1.80SC, 743525,749603

$14,161.68

View
ATI Performance Products Automatic Transmission, Pro Glide, 1.74 9310 HD Gear Set, Super Case Shorty 18, Trans Brake, Each

ATI Performance Products Automatic Transmission, Pro Glide, 1.74 9310 HD Gear Set, Super Case Shorty 18, Trans Brake, Each

$9,374.22

View
4L80E ('91-'96) Transbrake Transmission

4L80E ('91-'96) Transbrake Transmission

$7,803.35

View