11-25 Ford Mustang 5.0L Coyote Ford Racing M-6500-M50 Lash Adjuster Assembly Kit

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.

Top Features

  • 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

Vehicle Fitment

  • 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

Vendor: Ford Racing
SKU: FRPM-6500-M50
Availability: 6 In Stock
$ 415.00 USD
On-Sale $ 415.00 USD
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UPC: 756122002339
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Ford Racing Lash Adjuster Assembly Kit – M‑6500‑M50

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.

Key Features

  • 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.

Benefits

  • 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.

Product Specifications

  • 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

Install Difficulty Level

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.

Vehicle Fitment

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.

Shipping Policy

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 orders outside the contiguous US, and the buyer is 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 your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
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

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