Take advantage of all your bolt-ons by optimizing your motor with a new valvetrain components from AmericanMuscle. Upgrading your valvetrain helps your motor breathe better and improves throttle response. AmericanMuscle now carries camshafts, springs, and retainers for the 1999 to 2008+ 4.6 V8 Mustangs. And you can keep those improvements coming with brand new Mustang Ignition Components too!
| 79-93 Mustang Valvetrain Components | 94-98 Mustang Valvetrain Components | 99-04 Mustang Valvetrain Components | 05-09 Mustang Valvetrain Components |
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| Comp Cam Mustang Valvetrain Components | Patriot Performance | |||||
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| Patriot Performance 4.6L 2V Valve Spring Kit (99-04 GT) | Patriot Performance 4.6L/5.4L SOHC 2V Stage II Cylinder Heads (01-04 GT) | Patriot Performance 4.6L/5.4L SOHC 2V Stage III Cylinder Heads (01-04 GT) | Ford Racing Chrome 3V Mustang Valve Covers (2005+) | |||
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| Camshaft Tech Guide | ||||||