Stage 6 – Cummins ISX (SOHC) Fire-Ringed Performance Cylinder Head
SKU: 054389
The Stage 6 Cummins ISX Cylinder Head is the strongest option we offer. Built with a CGI casting, Inconel intake and exhaust valves, and stainless steel fire rings, this head is engineered for extreme durability.
Designed for severe-duty work trucks and performance applications, Stage 6 provides maximum resistance to cracking, valve failure, and head gasket issues.
Key Features:
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Compact Graphite Iron (CGI) casting
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Inconel Intake & Exhaust Valves
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Stainless Steel Fire Rings
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Maximum strength and heat resistance
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Ideal for high-load and performance engines
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1-Year Warranty included
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