Timing/Chains/Guides

Genuine Ford Primary Chain Tensioners for all 2011-2023 Mustang GT and F150 This is Ford most recent revison and addresses all existing TSB's for...

Get rid of those horrible Torx screws and upgrade to these ARP Phaser bolts, no more stripping out or coming loose! Works with factory intake phaser,...

Complete Billet Chain Guide kit includes both Fixed and Pivoting guides with wear strips. Constructed of Billet Aerospace certified Grade Aluminum vs...

The new MMR GenX double row chain increases strength over 4 times that of a factory chain and the new MMR sprockets feature billet Steel construction...

ALWAYS IN STOCK FOR IMMEDIATE SHIPMENT! The factory powdered metal crankshaft gears / timing chain sprockets has proven to be a weak link, the 2015+...

Now available for all 2011-2023 5.0 Applications! MMR's perfect circle Camshaft gears are designed for all Performance / Race 5.0 Coyote...

MMR has taken our Perfect Circle 5.0 / 5.2 Ford Coyote gears to the next level. MMR's perfect circle Camshaft gears are designed for Race 5.0...

Here is a great new "PATENT PENDING" part from MMR, developed and tested by the Fastest 5.0 Coyote engines in the World! Ford is notorious...

Brand new Genuine Ford crankshaft position sensor with the latest revisions to help eliminate crank sensor and relearn codes. Team MMR uses this...

This kit contains mmr Billet rear seal housing / engine cover and seal, MMR Billet trigger wheel / pulse ring, and updated crank trigger sensor all...

Includes 4 wear strips to fit MMR Billet chain guides.  If they are brown or grooved - THEY NEED TO BE REPLACED!!  MMR suggests that...

MMR is pleased to release its new GenX SINGLE Roller secondary chains and Sprockets kit for the 5.0 Coyote engines. In an effort to bridge the...

If you are looking to keep the VCT active and want every possible advantage this is for you! Reducing rotating weight improves HP, throttle response,...