Billet Trigger reluctor Wheel 4.6 / 5.4 , GT / Cobra / GT500

Starting at: $114.99

This billet trigger wheel from MMR is designed to replace the factory stamped steel piece. The MMR trigger wheel features CNC machined precision compared to a stamping which can vary as much as .007" and cause timing errors. This trigger wheel is one of the most important parts of the ignition system besides the coils and spark plugs themselves!




Tested by Team MMR up to 10,000RPM!!
USA Machined From Billet Steel
Increases possible RPM potential with a cleaner trigger signal
Higher strength reducing deformity at high rpm
Works with all THICK STYLE crankshaft sprockets (any factory applications from 2001 to 2014 Including GT 500) - OR Fits ALL applications using the Thick style Lower sprocket see mmr part#477071 or OEM Ford # XL3Z6306AA

New design is clearanced for casting variations within the timing cover for a plug and play install - no modifications required!

Add to Cart:

  • Model: 400046
  • Manufactured by: MMR

Please Choose:

Trigger wheel Options








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