FTI Transmission Kit TH400 Sportsman Transbrake - Level 4.5
LEVEL 4.5 TH400 RACING KIT - SPORTSMAN TRANSBRAKE, 900 HP RATED, BUILT FOR TURBO, BLOWER & DRAG APPLICATIONS
Part # FTK400-4.5
Product Options
TH400 Racing Transmission Kit - Sportsman Transbrake - Level 4.5
Engineered for high-powered turbo, supercharged, and naturally aspirated race cars, the Level 4.5 TH400 features a billet output shaft, 300M input shaft, aluminum direct drum, and a 34-element sprague for extreme strength and durability. Every kit comes complete with an SFI-certified bellhousing, billet stall-matched torque converter, cooler kit, dipstick & tube, and high-performance fluid.
Key Features:
* Rated for up to 1100HP-* Includes FTI Sportsman Transbrake for instant, reliable launches-
* Reverse shift pattern with full manual valve body-
* Billet output shaft and 300M input shaft for maximum strength-
* Aluminum direct drum and 34-element sprague-
* SFI-certified bellhousing and deep aluminum transmission pan-
* Includes billet stall converter, cooler kit, fluid, dipstick, and tube-
Built by the transmission experts at FTI Performance, this TH400 kit is the go-to solution for racers who demand next-level durability, power handling, and track-proven results. Trust the Level 4.5 TH400 Transmission Kit to put your power to the ground — reliably and aggressively.
| Item# | Status | Description | Qty. | Your Price | |
|---|---|---|---|---|---|
| FTK400-4.5 | In Stock |
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Turbo 400 Performance Racing Transmissions by FTI Performance - FTI Level 4.5 TH400 Performance Racing Transmissions are built with Unbeatable Performance & Durability. 1100HP Rated
FTK400-4.5B1: TH400 - Transmission Kit - Level 4.5 - 1100HP Rated - Reverse Pattern - Sportsman Transbrake - SFI Bellhousing - Includes 3000-3400RPM Stall Billet Converter for N/A & PD Blower Applications, Fluid, Cooler Kit, Dipstick & Tube
FTK400-4.5B2: TH400 - Transmission Kit - Level 4.5 - 1100HP Rated - Reverse Pattern - Sportsman Transbrake - SFI Bellhousing - Includes 3600-3800RPM Stall Billet Converter for N/A & Blower Applications, Fluid, Cooler Kit, Dipstick & Tube
FTK400-4.5B3: TH400 - Transmission Kit - Level 4.5 - 1100HP Rated - Reverse Pattern - Sportsman Transbrake - SFI Bellhousing - Includes 3600-4000RPM Stall Billet Converter for Turbo & Centrifugal Blower Applications, Fluid, Cooler Kit, Dipstick & Tube
FTK400-4.5B4: TH400 - Transmission Kit - Level 4.5 - 1100HP Rated - Reverse Pattern - Sportsman Transbrake - SFI Bellhousing - Includes 4000-4400RPM Stall Billet Converter for Max Effort Turbo & Centrifugal Blower Applications, Fluid, Cooler Kit, Dipstick & Tube
FTK400-4.5B5: TH400 - Transmission Kit - Level 4.5 - 1100HP Rated - Reverse Pattern - Sportsman Transbrake - SFI Bellhousing - Includes 4200-4400RPM Stall Billet Converter for N/A Applications, Fluid, Cooler Kit, Dipstick & Tube
FTK400-4.5B6: TH400 - Transmission Kit - Level 4.5 - 1100HP Rated - Reverse Pattern - Sportsman Transbrake - SFI Bellhousing - Includes 4400-4600RPM Stall Billet Converter for Max Effort N/A Applications, Fluid, Cooler Kit, Dipstick & Tube
Details on Transmission:
- Rated for 1100HP
- Race Prepped Factory Case
- Billet Output Shaft
- 300M Input Shaft
- Aluminum Direct Drum
- 34 Element Sprague
- Billet aluminum Valve Body
- FTI Sportsman Transbrake
- Reverse Shift Pattern
- Performance Red race Clutches
- Deep Aluminum Pan
- Rollerized Output Shaft(Case to output)
- Street/Strip
Core Charge: A $350 core charge option has been included for this transmission. Once a core has been received and processed, a refund for the core charge will be issued.
NOTE: All FTI TH400s are designed to work with a slip yoke & 1 piece driveshaft. If you wish to use a Bolt-On style yoke, you must call and special order the transmission for this configuration.
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