Cylinder Head (New) 4BT Cummins

New replacement cylinder head for 4B Cummins 3.9L engines.  This head comes complete with valvetrain and is ready to install.  Designed with hard work in mind, this head guarantees top tier performance and reliability.  Designed to the highest quality, this head meets or exceeds OEM specifications. This cylinder head and valvetrain are all brand new, there is no core charge on this head.  Backed with an industry leading full coverage warranty of one year on the head itself along with $1,500 labor reimbursement in the first six months and up to $3,500 for progressive damage from manufacturing defects you can rest assured we have you covered!

FEATURES:

• Arrives loaded with valves, springs, guides, seats, and retainers installed; no need to purchase and install valvetrain separately
• High strength alloyed cast iron casting machined to oem deck flatness and mating surface spec to meet/exceed oem specs and performance
• Brand new head - no hassle - no core due back!

CROSS REFERENCE PART NUMBERS:

• 3920005
• 3929736
• 3966447
• 3966447RX
• 87429906
• C3920005
• HBRN3920005VS
• HE3929736
• N3920005VS