Description
Fleece Performance Freedom Series Cummins Cylinder Heads
The Fleece Performance Freedom Series Cummins Performance Cylinder Heads are engineered for high horsepower diesel applications where strength, reliability, and airflow matter most. Each cylinder head is manufactured in Fleece Performance’s state of the art cylinder head machine shop and is guaranteed to meet or exceed factory specifications.
Every head is fully inspected, pressure tested, decked, painted, and shipped ready for installation. The use of 11 screw-in freeze plugs eliminates the risk of coolant leaks under the valve cover, a common failure point on factory heads.
Whether you are sled pulling, drag racing, or looking for added reliability and power while towing, these performance cylinder heads deliver proven results. Equipped with larger Manley valves, the Freedom Series heads are rated to support up to 1,100 horsepower.
Key Features
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Fire-ringed cylinder head with fire rings integrated into the head
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11 screw-in freeze plugs to eliminate under-valve-cover coolant leaks
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Hardened, oversized press-in valve seats
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New valve guide liners
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1.380 inch stainless steel alloy intake valves
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1.380 inch Inconel alloy exhaust valves
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105 lb valve springs with steel retainers
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Fire-ring gasket kit included
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Multi-layer steel head gasket
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4.550 inch diameter fire rings
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Fitment:
- 2007.5 Dodge Ram 2500/3500 6.7L 24V Cummins
- 2008 Dodge Ram 2500/3500 6.7L 24V Cummins
- 2009 Dodge Ram 2500/3500 6.7L 24V Cummins
- 2010 Ram 2500/3500 6.7L 24V Cummins
- 2011 Ram 2500/3500 6.7L 24V Cummins
- 2012 Ram 2500/3500 6.7L 24V Cummins
- 2013 Ram 2500/3500 6.7L 24V Cummins
- 2014 Ram 2500/3500 6.7L 24V Cummins
- 2015 Ram 2500/3500 6.7L 24V Cummins
- 2016 Ram 2500/3500 6.7L 24V Cummins
- 2017 Ram 2500/3500 6.7L 24V Cummins
- 2018 Ram 2500/3500 6.7L 24V Cummins
Core Charge Option 1: Customer to send in core to receive product
Core Charge Option 2: Additional payment is sent in, new products are delivered, additional payment is returned when core is received.
SEE CORE RETURN POLICY
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