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A high-performance replacement for OEM cast iron versions, the TH400 Billet Valve Bodies feature re-routed passages that are simplified, shorter and highly radiused for improved transmission fluid flow efficiency and shift speed, as well as building pressure more quickly than competitors. The machined billet aluminum construction offers weight savings without compromising strength while hardcoat anodizing increases valve bore wear resistance and provides a clean, finished appearance.
- GM TH400 Billet Reverse Manual Pattern Valve Body w Engine Braking Blk anodized
- Simplified passage routing for faster shifting. Highly radiused turns for max fluid flow. Full billet CNC construction for light weight. Hard coat anodizing for durability and good looks.
P311-33BD4DF 221570 TCI Automotive New
Vehicle | Transmission Manuf. Code | Block | Engine | CID | CC |
---|---|---|---|---|---|
1975 Buick LeSabre | THM400 | V | 8 Cyl 6.6L | 400 | - |
- Application/Usage: Street/strip
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- Constant Pressure?: Yes
- Gasket Or Seal Included: Yes
- Grade Type: Performance
- Length: 9
- Material: Aluminum
- Maximum Line Pressure: 250
- Mount Hole Quantity: 11
- Quantity: 1
- Shift Pattern: Reverse
- Thickness: 0.5
- Trans-Brake Included: No
- Trans-Brake Provisions: Yes
- Valve Body Material: Billet Aluminum
- Valve Body Style: Reverse Pattern Manual
- Width: 8.5
- 66-'91 TH400 Racing Filter and Pan Gasket Set.
- TCI Racing Filter and Pan Gasket kit for TH400 is the most cost effective way to provide a better fluid flow and particle filtering while also sealing your pan with the best reusable pan gasket out there.
P311-1E3EC36 228500 TCI Automotive New
Vehicle | Transmission Manuf. Code |
---|---|
1975 Oldsmobile Cutlass | THM400 |
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- Rebuild Kit Type: Racing Filter And Gasket Kit
- 66-'91 TH400 Racing Filter and Pan Gasket Set.
- TCI Racing Filter and Pan Gasket kit for TH400 is the most cost effective way to provide a better fluid flow and particle filtering while also sealing your pan with the best reusable pan gasket out there.
P311-1E3EC36 228500 TCI Automotive New
Vehicle | Transmission Manuf. Code |
---|---|
1981 Jaguar XJS | THM400 |
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- Rebuild Kit Type: Racing Filter And Gasket Kit

- GM TH350/400/200/2004R Black Transmission Dipstick.
- This TCI Dipstick is for all GM TH200/TH350/TH400/2004R Transmissions. Features a black finish. Non-Locking Stick.
P311-427C862 743860 TCI Automotive New
Vehicle | Engine Designation | Transmission Manuf. Code | Engine Version | Block | Engine | CID | CC |
---|---|---|---|---|---|---|---|
1969 Buick Skylark | LE | THM350 | U/K | L | 6 Cyl 4.1L | 250 | 4097 |

- GM 700R4/4L60E/4L65E Black Transmission Dipstick.
- This TCI Dipstick fits GM 700R4/4L60E/4L65E applications. Features a black finish with a Locking Stick.
P311-26B44E0 743865 TCI Automotive New
Vehicle | Transmission Manuf. Code | Engine Version | Block | Engine | CID | CC |
---|---|---|---|---|---|---|
2002 Cadillac Escalade | 4L60-E | Vortec | V | 8 Cyl 5.3L | 325 | 5328 |
- Internal Balance
- This machined flexplate is for GM LS Series engines (4.8,5.3,5.7,6.0). SFI 29.1 approved and internally balanced. Features 11.1", small bolt circle. 168 Tooth Count.
P311-0C02B62 399753 TCI Automotive New
Vehicle | Engine Designation | Engine Version | Block | Engine | CID | CC |
---|---|---|---|---|---|---|
1999 GMC Sierra 2500 | LM7 | Vortec | V | 8 Cyl 5.3L | 325 | 5328 |
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- Internal Balance
- This machined flexplate is for GM LS Series engines (4.8,5.3,5.7,6.0). SFI 29.1 approved and internally balanced. Features 11.1", small bolt circle. 168 Tooth Count.
P311-0C02B62 399753 TCI Automotive New
Vehicle | Engine Designation | Engine Version | Block | Engine | CID | CC |
---|---|---|---|---|---|---|
2001 GMC Sierra 1500 | - | Vortec | V | 8 Cyl 4.8L | 294 | - |
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- 10.5" Pattern
- This forged flexplate is for 289, 302, 351W, 351C, 351M and 400M engines. SFI 29.1 approved and 50 Oz externally balanced. Features a 10.5" Bolt Pattern and 157 Tooth Count.
P311-45F9CE6 529610 TCI Automotive New
Vehicle | Transmission Manuf. Code | Engine Version | Block | Engine | CID | CC |
---|---|---|---|---|---|---|
1977 Ford F-100 | C6 | Modified | V | 8 Cyl 5.8L | 351 | 5753 |
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- 10.5" Pattern
- This forged flexplate is for 289, 302, 351W, 351C, 351M and 400M engines. SFI 29.1 approved and 50 Oz externally balanced. Features a 10.5" Bolt Pattern and 157 Tooth Count.
P311-45F9CE6 529610 TCI Automotive New
Vehicle | Transmission Manuf. Code | Engine Version | Block | Engine | CID | CC |
---|---|---|---|---|---|---|
1995 Ford E-150 Econoline | C6 | N/R | V | 8 Cyl 5.0L | 302 | - |
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- 64-91 TH400 StreetFighter Valve Body
- The StreetFighter Valve Body for TH400 provides manual/automatic operation without requiring any additional modifications.
P311-56032EE 222400TCI TCI Automotive New
This product is not application specific
This is a general purpose item, or a universal product, or requires additional fitment checks for your vehicle, outside of year, make, and model.
- Warning: Cancer And Reproductive Harm P65warnings.ca.gov
- Valve Body Series: Streetfighter
- Valve Body Shift Pattern: P-r-n-3-2-1