MMR HD - Heavy Duty Mustang 5.0 Coyote Upgraded Secondary Chains

Starting at: $189.99

These (HD) Heavy Duty Chains from MMR help eliminate the secondary chain failure on mildly modified 5.0 and 5.2 Coyote Mustang GT applications. The factory Coyote chains were never designed to handle the increased HP from other modifications placing them under extreme stress. These new Upgraded Coyote secondary chains feature stronger materials and construction giving you a direct OEM replacement performance chain.

MMR Chains are so strong that we provide a lifetime warranty to the original owner against breakage, no questions asked! Be sure to choose the correct MMR chain for your application. If you need help choosing, please call 805 383 4130 and we will be happy to help!

If they are not from MMR they are not the "real deal"!


NOT FOR USE IN ROAD RACE APPLICATIONS OR DRAG RACE APPLICATIONS THAT USE REV LIMITERS FOR STAGING!! The use of this product in those applications may result in CHAIN FAILURE! These Chains are NOT suggested for applications with aftermarket valve springs and/or camshafts. For those applications YOU MUST USE MMR PN#567890 or 467890 GenX CHAINS/SPROCKETS.

2 Chains Included

2011-2020 Mustang GT / F150
2012-2013 BOSS Mustang
2016-2018 GT350
2011-2020 F150
2011 Falcon GT (Australia)
2014-2017 Falcon XR8 (Australia)
2014 FPV Falcon GT-F (Australia)

Add to Cart:

  • Model: 467888
  • Manufactured by: MMR

Please Choose:

Available Upgrades

Add MMR Billet Secondary Tensioner Bracket PN# 467893

Add MMR Billet Steel Secondary Upper Chain guides PN#467999

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