top of page

-SFI RATED TH400 CASE WITH BELL HOUSING
-STD SIZE INPUT- ( ALUMINUM FORWARD DRUM (7075 BILLET) (REQUIRES BUSHING IN TORQUE CONVERTER)
- 1.48 LEAVE GEAR 1:1 FINAL
-BILLET MAIN SHAFT
-ALUMINUM PRO MOD DIRECT 36 ELEMENT SPRAG
-HUB, INTERMEDIATE, TH400 BILLET
-TURBO II "BILLET BRAKE" 2-SPEED BILLET ALUMINUM 
-ROLLERIZED GEAR TRAIN
-MODIFIED PUMP ASSEMBLY 
-FABRICATED PAN 

Turbo 400 Performance Transmission

SKU: WPD-2spd-400
$11,000.00Price
Quantity
    • By purchasing this product, you acknowledge and agree that the transmission selected is appropriately rated for your vehicle’s current power level. Exceeding the advertised power rating of the transmission will void the warranty in its entirety. You accept full responsibility for any resulting product failure or damage due to overpowering the unit and accept full responsibility for any associated costs or consequences. Additionally, all TCM calibrations must be certified by WP-Developments to maintain warranty coverage.

No Reviews YetShare your thoughts. Be the first to leave a review.
  • Facebook
  • YouTube

©2025 WP Developments 

bottom of page