Diamond Power Timing Chain Kit works with 03-05 Lincoln Aviator Ford Mustang 4.6L DOHC 32v INTECH Same day shipping when purchased before 3pm EST 33 Year Warranty (This product must be installed by a certified professional mechanic) 100% Satisfaction Guaranteed: Our products are tested and meet or exceed OEM performance requirements Fits 03-05 Lincoln Aviator Ford Mustang 4.6L DOHC 32v INTECH 2003-2004 Ford Mustang 4.6L DOHC V8 32V Vin Code &#034;R&#034; 2003-2005 Lincoln Aviator 4.6L DOHC V8 32V Vin Code &#034;H&#034; 4 Chains 4 Tensioners 4 Guides 7 Sprockets