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- 4.6L Aluminum Cylinder Head
- 51cc Combustion Chambers
- 46.83mm Int/35.88mm Exh Valves
- Sold Individually
Ford Performance 397-M-6049-D46 Features:
- Add 35 Horsepower
These all new, complete aluminum head assemblies offer bolt-on interchangeability with the production head. Features larger intake (46.83mm) and exhaust (35.88mm) valves, relocated intake valve centerline 2mm closer to the chamber centerline, optimized port contours, excellent quality chamber and port finish.
Product LineFord Performance 4.6L Cylinder Head
BrandFORD PERFORMANCE
Package Height11.5
Package Width12.5
Package Length23.0
Weight65.0 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations