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PROMAXX Performance Cummins 6BT Cylinder Heads

3.25 out of 5 stars 4 Customer Reviews

PROMAXX Performance Cummins 6BT cylinder heads are designed and developed using factory Cummins 6BT castings. These replacement cylinder heads feature castings thicker than standard OE specifications in crack-prone areas for added durability. They're generously offered assembled with valves, valve seals, springs, retainers, and locks. Improve the already impressive reliability and longevity of your Cummins turbodiesel with PROMAXX Performance 6BT cylinder heads.

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Cylinder Heads, OE-Replacement, Assembled, Cast Iron, Natural, Dodge, 5.9L, Diesel, Each

Part Number: PMX-CHR618N

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

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