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