4.0L Jeep TUPY Remanufactured Cylinder Head #0331

Complete Remanufactured Cylinder Head

Fits:
1999-2006 Jeep 4.0L

Original Jeep TUPY Casting
Casting Number: 0331

Remanufactured by Windy City Engine & Parts

Remanufacturing Process

• Thoroughly cleaned and inspected
• Magnaflux inspected for cracks
• Valve guides serviced and replaced with new guides or liners as needed
• Valve seats machined
• Valves reground or replaced as needed
• Assembled with new valve seals
• New brass freeze plugs installed
• Each valve vacuum tested to verify proper sealing between the valve and seat
• Cylinder head resurfaced to ensure proper flatness and surface finish
• Final cleaning and inspection performed before assembly

All machine work is performed using professional engine machining equipment.

NO CORE RETURN REQUIRED