10R140 Stage 3 Street Sweeper

1000 HP Rated | Maximum Holding Power. Precision Performance. Built for Abuse.

The Thompson Transmission 10R140 Street Sweeper is engineered for 6.7L Power Stroke owners pushing serious horsepower who demand exceptional clutch holding capacity, precise shifting, and uncompromising durability. Rated for up to 1,000 horsepower, the Street Sweeper builds upon our Tow Maxx platform with increased clutch capacity, upgraded hydraulic controls, and performance-focused internal modifications.

At the heart of the Street Sweeper is our custom-modified, brand-new OEM E-clutch hub, precision-machined to accommodate additional friction capacity. Combined with an additional friction in each of the A, B, E, and F clutch packs, and our brand-new OEM Ford pump with performance hydraulic modifications, this transmission is built to handle extreme torque while maintaining consistent clutch application and hydraulic pressure.

Key Features & Upgrades

• 1000 HP Rated – Engineered for high-performance Power Stroke applications.

• Custom-Modified NEW OEM E-Clutch Hub – Precision-machined to accommodate increased clutch capacity.

• Additional A-Clutch Friction – Increased clutch holding capacity.

• Additional B-Clutch Friction – Increased clutch holding capacity.

• Additional E-Clutch Friction – Increased clutch holding capacity.

• Additional F-Clutch Friction – Increased clutch holding capacity.

• Brand-New Modified OEM Ford Transmission Pump – Performance hydraulic modifications designed to improve pressure stability, oil delivery, and clutch application under demanding conditions.

• Upgraded CDF Drum – Addresses factory weaknesses and improves hydraulic sealing reliability.

• Thompson Transmission Pro Shift Valve Body – Built from a brand-new OEM Ford valve body with upgraded hydraulic components for improved pressure stability and shift consistency.

• Raybestos GPZ Performance Clutches – Premium friction materials engineered for increased torque capacity and heat resistance.

• Goerend Performance Torque Converter – Heavy-duty converter designed for dependable power transfer and lockup performance.

• New Clutch Pistons – Promote proper clutch application and hydraulic sealing.

• Brand-New OEM Ford Transmission Cooler – Included to help protect against contamination and premature transmission damage.

• Precision Assembly – Carefully measured clutch clearances and inspected internal components for consistent performance.

Built for Serious Power

The Street Sweeper isn't simply a rebuilt 10R140 with upgraded clutches. It's a purpose-built performance transmission featuring increased friction capacity, a custom-machined E-clutch hub, a brand-new modified OEM Ford pump, and our proprietary Pro Shift hydraulic upgrades.

Every component is selected and assembled to deliver the clutch holding capacity, hydraulic stability, and durability demanded by high-horsepower diesel applications.

Thompson Transmission 10R140 Street Sweeper — 1,000 HP. Maximum Clutch Capacity. Built to Dominate.