Product Description
Michigan Motorsports Rocker Arm Set for Ford Mustang, F-150 & Racing 4.2L V6 Engines
Replacement for OEM Part Numbers 3L3Z-6564-BA, M65293V, 3L3Z-6564-A | Set of 12 Rocker Arms
The Michigan Motorsports Rocker Arm Set is engineered as a direct-fit replacement for Ford and Lincoln 4.2L V6 3-valve engines. Built to OEM specifications, these rocker arms restore precise valve operation, smooth performance, and long-term durability for both stock and performance applications. Manufactured from premium materials and tested for strength and reliability, this set of 12 rocker arms is perfect for rebuilds, maintenance, or high-performance projects that demand OEM-quality fit and function.
Key Features
- Direct OEM replacement for 3L3Z-6564-BA, M65293V, and 3L3Z-6564-A
- Designed and manufactured by Michigan Motorsports to meet or exceed OEM performance standards
- Precision-machined for consistent valve timing, lift accuracy, and quiet operation
- Durable construction provides excellent wear resistance and longevity under high-RPM use
- Restores OEM drivability, fuel economy, and reliability in Ford modular 3-valve engines
- Includes 12 rocker arms – complete set for one 4.2L V6 engine
Applications Include:
- 2005-2010 Ford Mustang GT – 4.6L V8
- 2004-2010 Ford F-150 – 5.4L V8
- 2009-2010 Ford F-150 – 4.6L V8
- 2005-2010 Ford F-250 / F-350 – 5.4L V8 & 6.8L V10
- 2005-2015 Ford F-450 / F-550 Super Duty – 6.8L V10
- 2006-2010 Ford Explorer – 4.6L V8
- 2007-2010 Ford Explorer Sport Trac – 4.6L V8
- 2005-2014 Ford Expedition – 5.4L V8
- 2005-2014 Lincoln Navigator – 5.4L V8
- 2006-2010 Mercury Mountaineer – 4.6L V8
Note: Each set includes 12 rocker arms for 4.2L V6 engines. Always inspect camshaft lobes, lash adjusters, and valve tips before installation to ensure proper performance. Professional installation is recommended for best results and long-term reliability.
