Modular Motorsports Racing 477071 4.6 / 5.4 Billet Timing Crankshaft Gear For All SOHC, DOHC and 3V

Fits Engine: 4.6 / 5.4 1993-2004 (ALL SOHC, DOHC and 3V)

Billet Lower crankshaft gear for all 4.6 / 5.4 1993-2004 (ALL SOHC, DOHC and 3V)

The factory powdered metal crankshaft gear has proven to be a weak link, failure of this gear results in severe damage to the valvetrain and cylinder heads. Protect your investment with this Heat Treated Billet steel gear . Direct replacement. Required for all 600+HP Applications.

* Premium, Aerospace Heat Treated Billet Steel Construction

* Fits all stock and aftermarket crankshafts

* Fits all cars and trucks

* Lifetime warranty to original owner

* Requires thin style trigger wheel (this trigger wheel came std on all 2001 up applications) If in doubt or if you need one select the option below

Brand

MMR Modular Motorsports Racing