SunCoast 6R140-BFP Billet Flex Plate | 2011-2017 Ford F250/F350 6.7L Powerstroke

Features:

• Fits 2011–2017 Ford 6.7L Powerstroke engines
• Designed for 6R140 automatic transmissions
• One-piece billet construction for maximum durability
• Precision machined for perfect concentricity
• Strengthened to handle high torque applications
• Ideal for towing, racing, or performance builds
• Built using proprietary hardening techniques
• Resists cracking and flex under heavy load
• Improves drivetrain strength and reliability
• Replaces weaker factory flex plate
• Compatible with OEM and aftermarket converters
• Manufactured by SunCoast for extreme duty use

Put Your Torque To Work Without Worrying About Failure

If you're pushing serious power through your 6.7L Powerstroke, the last thing you want is a weak link hiding in your drivetrain. The SunCoast Billet Flex Plate gives you the confidence to lean into the throttle without wondering if your flex plate is going to hold. Built as a one-piece billet upgrade over the stock multi-piece design, this flex plate is made to handle the abuse that comes with big towing loads, high-performance setups, and tuned daily drivers alike. It’s a direct-fit for 6R140 transmissions, meaning you won’t have to modify anything to get the added strength and peace of mind. Whether you're chasing performance or reliability, this is a key upgrade that supports both. The added durability is noticeable right away, especially under heavy load or high torque conditions where the factory plate might start to show its limits. If you want to build it once and build it right, this flex plate belongs in your truck.

Engineered For Precision Under Pressure And Power

The SunCoast 6R140-BFP Billet Flex Plate is designed to meet the demands of high-output 2011 through 2017 6.7L Powerstroke applications. Unlike conventional multi-piece flex plates, this one-piece billet design is CNC machined using proprietary processes that deliver exact concentricity and unmatched structural strength. These characteristics are critical in high torque environments where component misalignment or flex can lead to premature transmission wear, vibration, or catastrophic failure. SunCoast uses advanced hardening techniques to further enhance the metal’s ability to resist stress, especially during hard launches or while pulling heavy trailers. This plate is compatible with both OEM and aftermarket torque converters, making it a smart solution for stock rebuilds and high-performance upgrades alike. Its design helps maintain proper torque converter engagement while ensuring durability under the repeated load cycles of serious driving. Whether your goal is long-haul reliability or consistent power delivery, this flex plate delivers performance where it counts most, at the core of your drivetrain.

Fits: 2011, 2012, 2013, 2014, 2015, 2016, 2017 Ford F250/F350 6.7L Powerstroke

Notes:

• Designed specifically for 2011–2017 Ford F250/F350 with 6.7L Powerstroke
• Direct replacement for OEM flex plate on 6R140 transmissions
• Made from a one-piece billet for maximum strength
• Not a multi-piece or welded design like factory units
• Ideal for trucks with increased torque or tuned engines
• Compatible with both OEM and aftermarket torque converters
• Built using SunCoast’s proprietary machining and hardening processes
• Helps eliminate common flex plate failures under load
• Recommended for performance builds, towing, and heavy-duty use
• Improves drivetrain durability and torque transfer reliability