FTI Performance PML10R323 PML Lock-Up Billet Torque Converter - Ford 10R80

FTI Performance PML10R323 PML Lock-Up Series Torque Converter

Custom Stall | 10" | Billet Stator | Ford 10R80 | 1000 HP Rated

Core Charge Notice

• $300.00 Core Charge Required (10R80 core)

• Core charge is refundable upon return of an eligible core

The FTI Performance PML10R323 PML Lock-Up Torque Converter is a top-tier, custom-built billet converter engineered specifically for Ford 10R80 automatic transmissions. Designed to handle extreme power levels while maintaining street drivability, this converter is rated for up to 1000 horsepower and backed by an industry-leading 3-year warranty.

FTI’s PML Series converters feature a computer-designed, CNC-machined billet front cover, a billet lock-up piston, and an FTI CNC billet stator, eliminating premature clutch wear and ensuring consistent lock-up performance. With custom stator designs and multi-angle pump configurations, stall speeds are tailored to your exact vehicle setup and driving style, typically ranging from 2,800–4,400 RPM.

Built with furnace-brazed and TIG-welded fins, a severe-duty sprague, and an anti-ballooning flanged impeller hub, the PML10R323 is designed for high-boost, high-RPM, and aggressive performance applications.

Torque Converter Highlights

• Custom Stall Configuration – Built to match your exact setup

• PML Lock-Up Series – Designed for extreme street and race performance

• CNC-Machined Billet Front Cover – Superior strength and durability

• FTI CNC Billet Stator – Optimized torque multiplication and efficiency

• Billet Lock-Up Piston – Eliminates premature clutch wear

• Rated to 1000 HP – Suitable for high-boost and high-horsepower builds

• Lock-Up Compatible – Retains drivability and efficiency

• Furnace Brazed & TIG Welded – Maximum internal strength

• 3-Year Warranty – Industry-leading coverage

Technical Specifications

• Diameter: 10 in

• Stall Speed: Custom (typically 2,800–4,400 RPM)

• Transmission Compatibility: Ford 10R80

• Lock-Up Compatible: Yes

• Billet Stator: Yes (FTI CNC Billet)

• Furnace Brazed: Yes

• TIG Welded Internal Fins: Yes

• Balanced: Yes

• Anti-Ballooning Plate: No

• Mounting Hardware Included: No

Available PML 10R80 Options

• PML10R023 – Custom Stall, Billet Stator

• PML10R323 – Custom Stall, Billet Stator (this listing)

Vehicle & Transmission Fitment

Transmission Compatibility:

• Ford 10R80 Automatic Transmission

Confirmed Applications Include:

• 2011–2017 Ford Mustang GT 5.0L (10R80 swapped)

• 2017+ Ford F-150 5.0L with 10R80

Warranty & Notes

• Warranty: 3-Year Limited Warranty

• Power Rating: Up to 1000 HP

• Core Charge: $300.00 (refundable)

• Custom-Built Item: Lead time may apply

• Professional installation strongly recommended

Why Choose FTI Performance?

FTI Performance is a leader in high-horsepower billet torque converters, trusted by racers and performance builders worldwide. The PML Series represents the pinnacle of FTI engineering—delivering custom-tailored stall characteristics, unmatched durability, and long-term reliability for modern performance transmissions like the Ford 10R80.