4.6L/5.4L LH 3V CYLINDER HEAD
This part is no longer available.
WARNING:This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.
- Production 3V cylinder head
- Finished machined casting with guides and seats installed.
- Ready for assembly.
- Use haed changin kit M-6067-3V46.
- Direct replacement for 2008-2010 Mustangs with 12MM spark plugs
- Heads will fit early cars originally equipped with "High thread" design spark plugs. Requires spark plug and M-12039-3V ignition coil update
Note: Engines with late style 12MM spark plugs can be identified by coil engineering number 8L3E Engines with early style 16mm "High Thread" design spark plugs can be identified by coil engineering number 3L3E part number
Engine: Cylinder Heads
12.75" x 9.75" x 21.5"
Country of Origin