2011-2019 5.0 / 5.2 Coyote MMR Billet Primary Chain Tensioners

Starting at: $199.99

If you are building a 5.0 Mustang or F150 Coyote engine these are the upgraded tensioners that you need. Perfect for all n/a, supercharged and Turbocharged applications and suggested for ALL modified engines regardless of HP. Proven to 10,000 rpm and 3000+ HP!!

Highly recommended when used with Billet chain guides.

* No More broken rachet tabs when used with aftermarket billet guides
* Super Strong Billet alloy construction
* O ring to seal tensioner to Cylinder head
* Revised valving for more consistent Chain tensioning
* Plug and Play - direct replacement
* Fully rebuildable
* Hardware Included
* Compatible with Factory Plastic and MMR Billet Chain Guides
* Made in USA by MMR
* Lifetime Warranty to Original Owners

ALL MODELS (2011-2018, Gen 1, Gen 2 and Gen 3 cylinder heads including BOSS and GT350)

Includes 2 Chain tensioners

Add to Cart:

  • Model: 450568
  • Manufactured by: MMR

Please Choose:

Available Upgrades

Add MMR Secondary Inverted Tensioner Bracket PN#467893

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