03-07 FORD GT, MUSTANG | LINCOLN NAVIGATOR 5.4L DOHC 330 TIMING CHAIN KIT (IF-90391SE) PLEASE READ DESCRIPTION DETAILS TO ENSURE THE FITMENT DESIGNED TO MEET OR EXCEED OE SPECIFICATIONS 60 DAYS MONEY BACK GUARANTEED ALL OF OUR PARTS ARE PRODUCED UNDER STRICTLY OBSERVED QUALITY UNDER HIGHEST ISO 9001:2000 INTERNATIONAL STANARD