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TH400 Transmissions
3 Speed Automatic Racing Transmissions
Note: Any ATI TH400 can be made to PG length for an additional charge. Call and check core availability for 4WD units. Refundable core charge for acceptable transmission core is $250.00, If a SuperCase is used: $150.00
T400 Transmissions Street Strip | Street Rod Package Comp T400 Transbrake T400 Pro 400 Fuel Comp T400 | COPO Spec T400 Mopar Gen III T400 3-Speed Outlaw T400 2-Speed Outlaw T400 T400 Options
| Accessories T400 SuperCase T400 Bell Packages Black Magic Lock Up Parts T400 Components |
Street/Strip T400 TransmissionRated up to 600 HP Auto Function Valve Body - Race Clutches and Steels
- Blue-printed High Flow Front Pump
- ATI Forward Auto Valve Body
- ATI HD Sprag Assembly w/steel drum
- OEM Transmission Pan
- Ears left on
Add a SuperCase and Chevy Bell - $1,795. Description | HP Rating | Part # | Price | Chevy Case | 600HP | 401000 | $2195.00 | | | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (20) ATI Racing Transmissions - TH400 Drag Racing Transmissions (20)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
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Street Rod T400 Transmission and Converter ComboRated up to 600 HP ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (21) ATI Racing Transmissions - TH400 Drag Racing Transmissions (21)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) Save money when you buy your transmission and converter together! Choose from several applications that include an ATI Street/Strip transmissions, a Streetmaster Torque Converter, transmission cooler, a “Trick Stick” locking dipstick and tube and, on non electronic units, a case of ATI’s Super F™ automatic transmission fluid! Other components and a variety of options are also available. | | Description | Part # | Price | T400 Street Strip Forward Auto Transmission | 401000 | $2195.00 | Streetmaster Torque Converter | 408330/40
| $549.00 | Polyurethane Transmission Mount | 206621 | $37.95 | Trick Stick | 406490 | $44.95 | Cooler with Fan | 925139 | $175.00 | Cooler installation Kit | 925132 | $49.00 | Super F ATF - Case 12 quarts | 100001-12 | $99.95 | Crate Fee | | $100.00 | Core Charge* | | $250.00 | | -- | | PACKAGE PRICE | 401800 | $3295.00 | Saves $295 when purchasing entire package OPTION #1- HD CENTER SUPPORT | 405471 | $189.00 | OPTION #2- HD TORSIONAL INPUT SHAFT | 406000 | $299.00 | OPTION #3- STL DIR DRUM W/HD 34 ELE SPRAG | 405681 | $362.61 | OPTION #4- DEEP CAST ALUMINUM PAN | 403500 | $149.00 | |
* Credit may be obtained for the return of a good core on the T-350 and T-400 Kits DOWNLOAD CORE CREDIT FORM
OEM case upgradesFor OEM Case T400s, add an SFI Supercase and Chevy Bell at time of build for $1795.Add ATI's SFI 30.1 Direct Fit Bellhousing installed on OEM case for $349. | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (23) ATI Racing Transmissions - TH400 Drag Racing Transmissions (23)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | | | | ATI's Direct Fit Bells feature a machined indicating lip to ensure proper location on machined OEM cases ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (25) ATI Racing Transmissions - TH400 Drag Racing Transmissions (25)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) |
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (26) ATI Racing Transmissions - TH400 Drag Racing Transmissions (26)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
Competition T400 Transmission Rated up to 700 HP
Manual Valve Body ·
Add a SuperCase and Chevy Bell for $1,795 - Race Clutches and Steels
- Blue-printed High Flow Front Pump
- ATI Reverse Manual Valve Body
| | - ATI HD Sprag Assembly w/steel drum
- OEM Transmission Pan
- Ears cut off - no inspection pan mounts for ease of installation and header clearance
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Description | HP Rating | Part # | Price |
Chevy Case, Forward Pattern | 700 HP | 401200 | $2,195.00 |
OEM Case, Forward Pattern, SFI Direct Fit Bell | 700 HP | 401200DF | $2,495.00 |
Chevy Case, Reverse Pattern | 700 HP | 401300 | $2,195.00 |
OEM Case, Reverse Pattern, SFI Direct Fit Bell | 700 HP | 401300DF | $2,495.00 |
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Transbrake T400 Transmission Rated up to 800 HP Reverse Manual· Add a SuperCase and Chevy Bell for $1,795
- Race Clutches and Steels
- Blue-printed High Flow Front Pump
- ATI Compu-Flow Transbrake Valve Body
- ATI Heavy Duty Sprag with steel drum
| | - ATI Heavy Duty Center Support
- Deep Cast Aluminum Transmission Pan
- Ears cut off - no inspection pan mounts for ease of installation and header clearance
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Description | HP Rating | Part # | Price |
Chevy Case | 800 HP | 401360 | $2,695.00 |
OEM Case, SFI Direct Fit Bell | 800 HP | 401360DF | $2,895.00 |
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![ATI Racing Transmissions - TH400 Drag Racing Transmissions (28) ATI Racing Transmissions - TH400 Drag Racing Transmissions (28)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
Pro T400 TransmissionRated 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
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Description | HP Rating | Part # | Price |
Transbrake - OEM Case | 1,200 HP | 401555 | $3449.00 |
Transbrake - OEM Case, SFI Direct Fit Bell | 1,200 HP | 401555DF | $3895.00 |
Transbrake - SuperCase & Chevy Bell | 1,200 HP | 401555SC | $5249.00 |
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Fuel Comp T400 Transmission Rated up to 1,500 HP
Reverse Manual, Good for cars up to 3600 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 36 Element Severe Duty Aluminum Direct Drum
- billet aluminum piston
- Steel sleeve for Teflon ring use
- 1 year warranty on Drum Sprag Failure in drag cars
| | - Vasco Intermediate Shaft
- Heavy Duty 1045 Steel Forward Clutch Hub
- Heavy Duty Center Support machined for faster transbrake and bronze support bushing
- Increased Clutch Capacity / Heavy Duty Clutch Packs
- 6 AN Fittings in SuperCase units
- Deep Aluminum Cast Transmission Pan
- 2.48 Low Gear-helical
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Description | HP Rating | Max Weight | Part # | Price |
Transbrake - OEM Case | 1,500 HP | 3,400 LBS | 401603 | $3,795.00 |
Transbrake - OEM Case, SFI Direct Fit Bell | 1,500 HP | 3,400 LBS | 401603DF | $4,095.00 |
Transbrake - SuperCase & Chevy Bell | 1,500 HP | 3,600 LBS | 401603SC | $5,495.00 |
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (30) ATI Racing Transmissions - TH400 Drag Racing Transmissions (30)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
COPO Spec T400 Transmission Now you can order a T400 with the same specifications used in the new COPO Camaro - Aluminum Forward and Direct Drums
- ATI Reverse Manual Valve Body
- ATI SFI T400 Supercase
- Roller Bearing Tail housing
- Transmission Catch Can
Description | Part # | Price | 2016+ COPO Naturally Aspirated Package | 401651GM | $6,195 | 2016+ COPO Supercharged Package | 401656GM | $6,995 | 2016+ COPO 632 NA Package | 401632GM | $9,495 | 2016+ COPO Packages include Quick Disconnect Cooler Lines, Lokar dipstick, Polyurethane mount, catch can, 2 gallons of Super F ATF and shipping crate
COPO Camaro Specs from GM: PDF | | |
Mopar Gen III HEMI T400 Transmission Rated to 1500 HP and bolts directly to your Gen III Hemi
ATTENTION HELLCAT OWNERS These transmissions are assembled in ATI’s SFI case with an SFI Mopar specific bellhousing. The appropriate flexplate, crank adapter and required bolts are also included so a standard GM converter with a small bolt circle drops right in. Standard gear ratio is the OEM 2.48/1.48. Core charge and shipping crate are included in the price of these transmissions. - Exclusive billet aluminum with 36 element sprag
- Compu-Flow Reverse Manual Transbrake
- Roller bearing tailhousing
- Vasco input and main shaft
- Deep aluminum pan
- LOKAR firewall mount dipstick
- 10 quarts of ATI’s 30W Super F synthetic fluid
| ARTICLE: HEMI T400 - The last Transmission You Will Ever Buy ATI's HEMI T400 built for Hot Rod's custom 1971 Dodge Demon | | | |
Description | Part # | Price |
New Gen HEMI Trans, SuperCase & ATI HEMI Bell * | 401640 | $6,595.00 |
New Gen HEMI Trans, SuperCase & Dual Starter Packets in HEMI Bell * | 401641 | $6,795.00 |
* Includes an 8” (#408900) or 9”(#408930) Fuel & Blown Converter.
For a 10” Fuel & Blown (#408420), add $100
For a 10.0/10.5 Fuel & Blown (#408421/#408424), add $500
3-Speed Max Duty Outlaw T400 Transmission ATI Aluminum Transbrake, 1800 HP as equipped or up to 3500 HP depending on options
- Race Clutches and Steels
- Increased clutch capacity in all positions - Up to 9 forward, 8 direct and 6 intermediates
- Blueprinted high-flow front pump with heat-treated tube or ATI Super Pump
- Billet aluminum safety reverse transbrake valve body (band apply option available)
- ATI Severe Duty 36 element alum direct drum with billet piston
- Vasco intermediate shaft
- 1” Vasco input shaft with new lightweight steel drum & billet piston
- 4140 HT steel forward clutch hub
- HD center support
- HD cast aluminum bearing tail
- New billet aluminum reverse servo cover
- Deep aluminum cast pan
- -6 AN fittings
- Lokar® direct mount dipstick
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Description | Input | Gear Ratio | Gear Type | Part # | Price |
Low | Second |
SuperCase & Chevy Bell - 5 pinion planetary | 1" Vasco | 2.48 | 1.48 | Helical Cut | 401605SC | $7,495 |
SuperCase & Chevy Bell - 6 pinion aluminum carrier | 1" Vasco | 2.10 | 1.40 | Straight Cut | 401609SC | $8,895 |
SuperCase & Chevy Bell - 6 pinion aluminum carrier | 1" Vasco | 1.86 | 1.31 | Straight Cut | 401608SC | $9,195 |
SuperCase & Chevy Bell - 6 pinion aluminum carrier | 1" Vasco | 1.60 | 1.26 | Straight Cut | 401610SC | $9,995 |
Ultra Light with SuperCase & Chevy Bell (6 pinion aluminum carrier) Standard Main and Input Shafts | 1" Vasco | 1.60 | 1.26 | Straight Cut | 401610SC-LWT | $12,950 |
SuperCase & Chevy Bell - Includes 1.125 main shaft, 300M Output and sheet metal pan - 1.51 / 1.26 Available with large main only! Add $150 | 1-3/16" 300M | 1.60 | 1.26 | Straight Cut | 401611SC | $14,995 |
Optional HD 300M output shaft recommended for vehicles over 3,000 lbs (with BBC) or 3,200 lbs (with SBC) | 406025 | $489 |
Convert your ATI T400 to Lock-Up starting at $19953-Speed Max Duty Outlaw Lock-Up T400 Transmission Description | Lock Up | Main Shaft | Output | Gear Ratio | Gear Type | Part # | Price |
Low | Second |
SuperCase & Chevy Bell | ✔ | 1" | 300M | 1.86 | 1.31 | Straight Cut | 401608LU* | $11,295 |
SuperCase & Chevy Bell - includes sheet metal pan. | ✔ | 1.125" | 300M | 1.60 | 1.26 | Straight Cut | 401611LU* | $15,495 |
Add a standard welded Lock Up converter for $2,750 or a bolt together Lock up converter for $3,750 |
ATI's welded Outlaw Lock-Up Converters provide 0% slip for up to 2800 HP while the Bolt Together Lock Up Converter will provide 0% slip all the way up to 4500HP. Both converters feature 5-axis billet aluminum back cover, dual o-ring sealing, optional Nissan style pump and multiple stator designs. A bronze pilot option is also available. | | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (37) ATI Racing Transmissions - TH400 Drag Racing Transmissions (37)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) |
2-Speed Max Duty Outlaw T400 Transmission - Race Clutches and Steels
- Increased clutch capacity in all positions - up to 9 forward, 8 direct and 6 intermediates
- Blueprinted high-flow front pump with heat-treated tube or ATI Super Pump
- Billet aluminum safety reverse transbrake valve body (band apply option available)
- Vasco intermediate shaft
- ATI Severe Duty 36 element alum direct drum with billet piston
- 1” Vasco input shaft with new lightweight steel drum & billet piston
- 4140 HT steel forward clutch hub
- HD center support
- HD cast aluminum bearing tail
- New billet aluminum reverse servo cover
- Deep aluminum cast pan
- -6 AN fittings
- Lokar® direct mount dipstick
| | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (39) ATI Racing Transmissions - TH400 Drag Racing Transmissions (39)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) |
As horsepower gets easier and cheaper to make and racers set the bar higher and higher, a need is created for numerically lower gear sets with higher strength requirements. Today’s high HP racer needs a durable transmission with a less aggressive starting line ratio. Most racers achieve this by converting the Turbo 400 transmission to a 2-speed unit allowing them the ability to leave off the transbrake in 2nd gear. ATI now has an answer for this market and offers three variations of a 2-speed Turbo 400! OEM cased units are rated to 1800 HP and not intended for heavy weight cars. ATI SuperCase recommended over 2000 HP!
2-Speed Max-Duty Outlaw T400 Transmission 1,800 to 3,000 HP Max rating, depending on options
Description | Case | Bell | Low Gear | Gear Type | Part # | Price |
T400 MAX DUTY 2-SPEED OUTLAW | SFI SuperCase | SFI Chevy Bell | 1.57 | Straight Cut | 401612SC | $7,995 |
T400 MAX DUTY 2-SPEED OUTLAW | SFI SuperCase | SFI Chevy Bell | 1.48 | Helical 5-pinion | 401613SC | $7,595 |
T400 MAX DUTY 2-SPEED OUTLAW | SFI SuperCase | SFI Chevy Bell | 1.40 | Straight Cut | 401616SC | $8,995 |
Optional HD 300M output shaft recommended for vehicles over 3,000 lbs (with BBC) or 3,200 lbs (with SBC) | 406025 | $449 |
Brake in 1st and 2nd. Choose any Wicked Quick Transbrake available at no charge on Max Duty units.
1-2 Reverse Manual Transbrake, PRN 123, No Band Apply | 403085 | -- |
1-2 Reverse Transbrake P(RN)123N, No Band Apply Clean Neutral | 403085CN | -- |
T400 Build Options - Prices good only on installed items |
T400 SuperCase w/Chevy Bell | 400011 | $1395 | T400 Wicked Quick Valve body | - | $250 | HD Center Support with Bronze Bushing | 405471 | $100 | HD Steel Fwd Clutch Hub | 405370 | $145 | HD Steel Fwd Clutch Hub - 1045 Material | 405371 | $80 | HD Lightweight Steel | 405370LW | $159 | Alum Direct Drum w/34 elem | 405722 | $545 | Severe Duty Alum. Direct Drum | 407056 | $799 | 300M Input w/Forward Drum | 406000 | $239 | Vasco Input Shaft w/Fwd Drum | 406001 | $349 | 4340 Input w/ Alum Drum (1000 HP Max) | 406004 | $399 | Vasco Input w/Alum Fwd Drum | 406005 | $595 | Trigger Ring, ATI Drum only | 407265 | $195 | Vasco intermediate shaft - Carries 1 year warranty for up to 2000HP - ATI Clutch hub 405370 required | 405970V | $349 | 300M Output with bushing, std length | 406025 | $449 | 300M Output with bushing, PG length | 406025P | $449 | | | Roller tailhousing-aftermarket OEM Length | 401935 | $169 | Roller tailhousing-aftermarket - PG Length | 401936 | $199 | Bolt Together Aluminum Pump | 405038 | $645 | Adjustable Regulator Kit | 405183 | $75 | Lokar Direct Mount Dipstick | 406492 | $82 | Lokar Firewall Mount Dipstick | 406493 | $119 | Trick Stick bell mount 20" forward bend | 406490 | $39 | -6 AN trans cooler line fittings | 925137 | $25 | -8 AN trans cooler line fittings | 925138 | $25 | Jiffy Tite Cooler Line Kit | 925170 | $99 | Transmission Catch Can | 406611 | $90 | Polyurethane Trans mount | 206621 | $35 | Moroso Deep Sheet Metal Pan | 403610 | $229 | ATI Sheet Metal Deep Pan | 403612 | $249 | Deep Aluminum Cast Pan | 403500 | $139 | |
Black Magic™ Lock-Up Components Attention transmission builders! If you are a qualified transmission builder, ask about our new line of Lock-Up transmission components for the T400. In order to be considered for this program, you must be a qualified performance
business located at a commercial location. A business license and Tax ID number are required. Please note: Lock up parts are not returnable and not for individual sale!
Description | Part # |
Lock Up Super Pump, OEM Shaft with adjustable pressure regulator | 405038L |
Lock Up Super Pump, OEM Shaft with cooler dump and adjustable pressure regulator | 405038LD |
Lock Up Super Pump, Big Shaft with adjustable pressure regulator | 4050358L |
Lock Up Super Pump, Big Shaft with cooler dump and adjustable pressure regulator | 4050358LD |
Input Shaft, 300M Big, Lightweight 4140 Heat-Treated Steel Forward Drum with Aluminum Piston | 406002L |
Input Shaft, Vasco Big, Lightweight 4140 Heat-Treated Steel Forward Drum with Aluminum Piston | 406002LV |
Input Shaft, 300M Big, Aluminum Forward Drum with Steel Insert | 406003L |
Input Shaft, Vasco Big, Aluminum Forward Drum with Steel Insert | 406003LV |
Input Shaft, Vasco - 1.25” 4140HT Lightweight Steel Forward Drum with Aluminum Piston, 29 Spline | 406004LV |
Input Shaft, Vasco OEM, Aluminum Forward Drum with Steel Insert | 406005L |
Input Shaft, Vasco OEM, Lightweight Steel Forward Drum Aluminum Piston | 406006L |
Super Pump and Vasco Input Shaft Kit - 1.25” Big Shaft, 29 Spline Lock-Up, Forward Drum with Aluminum Piston | 406015 |
Internal High Flow Cooler PSI Dump Hose and Big Solenoid Kit | For use with an ATI Super Pump or Stator Tube with dump provisions. Must be installed by ATI or a qualified transmission shop. | 403183 |
405153KD Converter Dump (Big Shaft) |
405153LD Converter Dump (Big Shaft) Lock Up |
405133D Converter Dump with stator tube/plate assembly (OEM shaft) |
405133LD Converter Dump with stator tube/plate assembly (OEM shaft) Lock Up |
Lock up Hose and Solenoid Kit | 403172 |
*Note: Wicked Quick® Valve Bodies are ready to use. Case modifications are required.
T400 SuperCase® Transmission Case
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (40) ATI Racing Transmissions - TH400 Drag Racing Transmissions (40)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
Awarded SEMA's Best New Racing & Performance Product for 2013 The new cast aluminum T400 SuperCase is the result of over 2 years of development. Designed in-house at ATI, and cast here in theUSA, and machined at ATI on 4-Axis Horizontal CNC machines, the T400 SuperCase features improved fluid pathways to assure better performance and will accept any of ATI’s SFI bellhousings, along with the Reid bell (with slight modifications) and Browell cans. Chevy, Ford, Mopar and Toyota bellhousings available T400 Spec Sheet (PDF) | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (41) ATI Racing Transmissions - TH400 Drag Racing Transmissions (41)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | |
Photos:
Features: | Heavy-duty 356-T6 cast aluminum case meeting SFI 4.1 specs with no internal or external shield needed | | Made in the USA and machined in-house at ATI using only two fixturing set-ups to provide optimum accuracy | | Accepts OEM pans, extension housings and 99% of all stock internal components | | | | CNC machined minimum depth valve body passages yield extremely fast transbrake releases and quicker shift times | | Accepts all current ATI Super Bells for many engines and other bells on the market | | Features additional center support lugs to provide additional 2nd gear strength, with a modified pressure plate supplied | | | | Provisions for three extra bolts added to help secure the center support and intermediate pressure plate | | Increased thickness extension housing/output shaft bearing area provides extra support for 4x4 units | | Roller bearing for output shaft (bushing available by request) | | Cooler lines are 1/4" NPT to accept PG quick-connect lines and other popular cooler hoses and fittings | |
Description | Part Number | Price |
ATI T400 SUPERCASE - Chevy Bell and Transmission Case | 400011 | $1995 |
ATI T400 SUPERCASE - Heavy Duty Chevy Bellhousing ONLY - no case | 200014HD | $349.00 |
ATI T400 SUPERCASE - Heavy Duty Chevy Bellhousing ONLY - 1" deep - for Lock-Up | 200014+1 | $449.00 |
ATI SUPERCASE - TH400 - Case Only | 400013 | $1695 |
ATI SUPERCASE - TH400 - LOCK-UP - W/ SENSOR PORTS - NO BELL | 400013MBP-LU | $1496.93 |
ATI SUPERCASE - BOLT KIT - ATI BELL TO CASE - PG T350 T400 SUPERCASE | 950320 | $11.95 |
ATI SUPERCASE - TH400 - Tailhousing w/ roller bearing - OEM Length | 401935 | $218.00 |
ATI SUPERCASE - TH400 - Tailhousing w/ roller bearing - PG Length | 401936 | $228.00 |
CAST TAILHOUSING WITH BUSHING - NEW OEM REPLACEMENT | 401931 | $99.95 |
EXTENSION HOUSING SEAL - 400 OUTPUT SIZE | 973012 | $14.95 |
T400 SuperCase Bell Packages - Include Bell, flexplate, adapter and hardware. Option prices listed are available only at the time of order or while your T400 is being built. |
SB Mopar, New Gen HEMI | 202801 | $469 | SB Mopar, New Gen HEMI - Dual starter pocket | 202805 | $469 | BB Mopar, 6 Bolt | 202802 | $469 | BB Mopar, 8 Bolt | 202803 | $469 | SB Ford, 157 Tooth | 202810 | $469 | | | SB Ford, 164 Tooth | 202811 | $469 | BB Ford, 164 Tooth, Internally balanced | 202813 | $469 | Ford 5.0L Coyote | 202815 | $469 | Ford 7.3L Godzilla Kit for PG/400 | 202816 | $669 | Toyota 2JZ - Requires ATI 8" or 9" Converter | 202820 | $469 | |
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (49) ATI Racing Transmissions - TH400 Drag Racing Transmissions (49)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (51) ATI Racing Transmissions - TH400 Drag Racing Transmissions (51)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | TH400 Parking Pawl Pin ATI's Parking Pawl Pin for T400 transmissions. With this new, hard to find replacement pin and clip, there will be no more headaches from digging through old cases for rusted up used pins! The new hardened steel pin comes standard on ATI’s T400 Supercase Transmission builds and is engineered to original GM specs. Description | Part Number | Price | TH400 - PARKING PAWL PIN | 405742 | $12.91 | |
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (54) ATI Racing Transmissions - TH400 Drag Racing Transmissions (54)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | T400 Roller bearings Description | Part # | Price | TH400 - BEARING - DIRECT DRUM - Used in between the reverse ring gear and output for OEM and between the cut forward clutch hub and direct clutch drum (optional build) | 405701 | $15.19 | TH400 - BEARING - CENTER SUPPORT TO SUN GEAR - For use between the center support and sun gear (OEM applications) | 405702 | $10.95 | TH400 - BEARING - REAR INTERNAL GEAR - For use between the bottom of the sun gear to rear planetary ring gear on all Turbo 400 units | 405703 | $11.61 | |
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (57) ATI Racing Transmissions - TH400 Drag Racing Transmissions (57)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | TH400 Shift Shaft Kit Shift shafts in T400 transmissions can become corroded in harsh environments. This direct replacement piece is yellow zinc plated for maximum corrosion protection. Includes serrated flange nuts for improved holding capacity. Description | Part Number | Price | TH400 - SHIFT SHAFT WITH DOUBLE O-RINGS AND FLANGE NUTS | 402100 | $25.70 | |
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (59) ATI Racing Transmissions - TH400 Drag Racing Transmissions (59)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (60) ATI Racing Transmissions - TH400 Drag Racing Transmissions (60)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | Park Pawl Release Spring Description | Part Number | Price | TH400 - PARK PAWL RELEASE SPRING | 405746 | $1.99 | |
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (62) ATI Racing Transmissions - TH400 Drag Racing Transmissions (62)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (63) ATI Racing Transmissions - TH400 Drag Racing Transmissions (63)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | Spring for Manual Valve Lever Description | Part Number | Price | TH400 - SPRING FOR MANUAL VALVE LEVER | 402131 | $9.22 | |
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (66) ATI Racing Transmissions - TH400 Drag Racing Transmissions (66)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | Park Pawl Actuator Rod ATI's new T400 Park Pawl Actuator Rod is an all new piece that replaces the OEM unit. Description | Part Number | Price | TH400 - PARK PAWL ACTUATOR ROD | 402113 | $17.38 | |
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (69) ATI Racing Transmissions - TH400 Drag Racing Transmissions (69)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | Park Pawl Guide Plate ATI's new T400 Park Pawl Guide Plate is an all new piece that replaces the OEM unit. Description | Part Number | Price | TH400 - PARK PAWL GUIDE PLATE | 402114 | $10.87 | |
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (72) ATI Racing Transmissions - TH400 Drag Racing Transmissions (72)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | Modulator Plug Clamp ATI's new T400 Modulator Plug Clamp is an all new piece that replaces the OEM clamp on T400 valve bodies. Description | Part Number | Price | T400 MODULATOR PLUG CLAMP | 970211 | $5.25 | |
![ATI Racing Transmissions - TH400 Drag Racing Transmissions (74) ATI Racing Transmissions - TH400 Drag Racing Transmissions (74)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
| ![ATI Racing Transmissions - TH400 Drag Racing Transmissions (75) ATI Racing Transmissions - TH400 Drag Racing Transmissions (75)](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==) | TH400 Center Support The upgraded center support for the Turbo 400 features a bronze bushing that virtually eliminates premature sprag failure. It is highly recommended for competition applications. Description | Part Number | Price | TH400 - CENTER SUPPORT W/ BRONZE BUSHING TH400 - CENTER SUPPORT - BILLET ALUMNUM - 2 SPD | 405471 405473 | $189.00 $409.00 | |