6R140 Stage 3 1000 HP

Our Outlaw Diesel Performance Stage 3 6R140 is engineered for extreme horsepower, hard launches, heavy boost, and real-world abuse. Designed for competition builds, large turbo setups, nitrous trucks, and customers who demand maximum holding power.
If you're constantly hooked to a trailer, sled pulling, drag racing, or pushing four-digit power — this is your unit.

Includes

Goerend Billet Torque Converter

Billet Intermediate Shaft

Billet Overdrive Piston

10-Pack Overdrive Clutch Setup

Extreme Performance Clutch Packs

TIG-Welded Drums

Outlaw Custom Calibration & Hydraulic Strategy

PPE Aluminum Deep Pan Upgrade

Every transmission is built and assembled in-house at Outlaw Diesel Performance with precision tolerances and proven components designed to survive high line pressure, aggressive tuning, and repeated hard launches.

Shipping Policy 

Free shipping to commercial addresses or local cross-dock locations only. We do not ship to residential addresses.

Core Return

Choose to arrange your own core return shipping or have Outlaw Diesel arrange it for $300.

Warranty

Backed by our 2-Year Unlimited Mileage