SWA - Stage 3 Transmission (850HP) | 94~03 7.3L

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Usually Ships in 1-2 Weeks
$6,450.00 - $6,800.00


Sam Wyse Stage 3 Transmission (850HP) | 94-03 7.3L Powerstroke

Sam Wyse Has been building ford transmissions for over 10 years and continues to build some of the best E4OD, 4R100, 5R110 and 6R140 Transmissions available. 

You can rest assured when buying a Sam Wyse transmisison that you are going to be receiving the best

Stage 3 4R100 & E4OD Rating

Stock - 850 Horse Power (Not Recommended for less than 600HP Trucks)

What Size Injectors Can I run?

This Stage 3 Transmission will be warrantied with any Injector size from Stock to 350cc flow Rate.

Can This Transmission Be Shipped?

Yes! These Transmissons are usually shipped. 
Freight charges are calculated AFTER ordering or on a  phone call but generally rage from $300-$400 for headhaul and return.

Does Custom Tuning Effect my waranty?

Yes! Custom tunign from and approved tune writer will still keep your transmisison under warranty!
Good news though, 1023 Diesel tuning is Approved by Sam Wyse Auto!

Stage 3 Modifications

  • Upgraded hardened Sun shell
  • All new bushings installed
  • Added bushings installed in high wear areas
  • Upgraded clutch counts in Forward 5 gpz direct 6 gpz intermediate 4 gpz overdrive 4 gpz low/rev 8 clutches added coast 3 clutches added
  • Raybestos gpz clutches installed where applicable
  • Coast clutch basket machined for better strength and to prevent snap ring blow out
  • Over drive planet machined for proper alignment
  • Full roller bearing gear train
  • Triple load center support for ultimate strength
  • Hd intermediate sprag
  • New overdrive sprag
  • New oem solenoid pack and speed sensors and range sensor (ford)
  • Valve body and Pump Modifications to improve shifting
  • Includes a full spline Billet Forward drum splines are case hardened
  • Includes new Billet intermediate shaft
  • Includes Billet input shaft
  • Includes a goerend 13 inch billet triple disk converter with billet stator. Converter comes with a 5 year warranty.
  • All E4od builds get steel planets installed
  • 4-year unlimited mileage warranty
  • Custom tuning is required


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Warranty Information

This Transmission Carries a 3 Year Unlimited Mileage warranty
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