Upgrade valve train performance with this OEM-quality 32-piece lash adjuster kit from Ford Racing. Designed for 5.0L Coyote engines, it delivers durability, precision, and compatibility with cam upgrades—perfect for stock rebuilds or performance builds.
Complete set of 32 lash adjusters
OEM-quality hardened steel construction
Compatible with M‑6564‑M50 and M‑6564‑M52 follower kits
Ideal for stock or high-performance builds
Ford Performance warranty included
2011–2025 Ford Mustang GT 5.0L Coyote
Use M‑6564‑M50 follower kit for 2011–2017 heads
Use M‑6564‑M52 follower kit for 5.2L GT350 heads
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.
Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
This Ford Racing M‑6500‑M50 lash adjuster assembly kit is designed to enhance and maintain optimal valve train performance on Mustangs equipped with 5.0L Coyote engines from 2011 through 2025. This full-engine set of 32 lash adjusters delivers OE-quality fit and durability—ideal for enthusiasts seeking reliable, race-proven performance from a trusted name in high-performance parts. Built from hardened steel, this kit ensures precise valve operation, reduces mechanical wear, and stands ready for cam upgrades or routine rebuilds. For further inquiries or to report any product description inaccuracies, contact the MPT Performance experts at (407) 636‑7077 or by email.
Complete set of 32 hardened steel lash adjusters, precision-engineered for 2011–2025 5.0L Coyote Mustang GT engines.
Direct-fit replacement tailored to stock and upgraded camshaft setups.
Compatible with follower kit M‑6564‑M50 (2011–2017 5.0L heads) and M‑6564‑M52 (5.2L GT350 heads).
Manufactured in the United States to factory tolerances, ensuring consistent performance.
Available warranty coverage from Ford Performance Parts.
Optimizes camshaft function: Ensures correct valve lash and instant response—ideal for precision engine builds.
Enhanced durability: Hardened steel construction resists wear from aggressive cam profiles.
Peace of mind: Backed by Ford Performance warranty—reliable protection for performance investments.
Simplified compatibility: Designed to pair seamlessly with follower kits for easy integration.
Brand credibility: Ford Racing pedigree delivers proven performance and engineering excellence.
Part Number: M‑6500‑M50
Fitment Years: 2011–2025
Engine Compatibility: 5.0L Coyote Mustang GT
Quantity: 32 lash adjusters (full engine set)
Material: Hardened steel
Country of Origin: United States
Package Dimensions: 5″ × 3″ × 4.5″
Package Weight: ~1.5 lb
Installing this lash adjuster kit is moderately easy for anyone familiar with valve train disassembly. The process—removing the valve covers, swapping in adjusters, then reinstalling—can typically be completed in 1–2 hours for an experienced DIYer. Following a step-by-step valve cover service guide reduces complexity and ensures proper adjustment.
Fits the following vehicles equipped with the 5.0L Coyote GT engine:
Ford Mustang GT, model years 2011–2025
Compatible when used with the appropriate follower kit:
M‑6564‑M50 for 2011–2017 5.0L heads
M‑6564‑M52 for 5.2L GT350 heads
Choosing the M‑6500‑M50 lash adjuster assembly kit means opting for precision-engineered components that support performance upgrades, maintain that signature Coyote roar, and are protected by manufacturer warranty—making it a smart investment for serious Mustang GT enthusiasts.
If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
Returnable Products:
Refund Amounts:
Non-Refundable Items:
Year | Make | Model | Submodel |
---|---|---|---|
2012-2013 | Ford | Mustang | Boss 302 |
2011-2015 | Ford | Mustang | GT |
2015 | Ford | Mustang | GT 50 Years Limited Edition |
2015 | Ford | Mustang | GT Premium |
Thanks for subscribing!
This email has been registered!