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LB7 Duramax Cylinder Head Set (2001-2004)
LB7 Duramax Cylinder Head Set (2001-2004)

LB7 Duramax Cylinder Head Set (2001-2004)

$1,598.00 & Free Shipping +$800.00 core charge (refundable)
Availability: In Stock
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WARNING: Cancer and Reproductive Harm -
Part#: FPE-61-10001-SET

Fleece Performance LB7 Cylinder Head Set

Fits 2001-2004 Duramax LB7


*Does NOT include injector cups*

Introducing the Freedom Series cylinder heads for the 6.6L Duramax! Give new life to your Duramax with our fully re-manufactured cylinder heads. Each cylinder head is re-manufactured in our state-of-the-art Freedom Racing Engine shop and guaranteed to meet or exceed factory specifications. All heads are meticulously cleaned, inspected, pressure and leak tested, decked, and are equipped with new valve guides, springs, and valve seals.  Perfect for the daily driver or towing application.  Utilizes stock valves with a 45 degree angle on the intake and exhaust. 


  • Driver Side Cylinder Head
  • Passenger Side Cylinder Head

Refundable Core Charge: $400 per cylinder head.

Core Return: All cores and re-useable crates must be returned within 30 days of receipt. Upon the receipt of a core, the condition of the core will be determined and we will refund all, part, or none of the core based on the condition of the core. Any damages or excessive wear may result in a deduction of the core refund. Please allow 21 to 28 days to receive your core refund. (Please see the included "CORE RETURN PROCEDURE & CORE RETURN FORM" for more infomration)

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