Our Brand New Cummins ISX Twin Cam Cylinder Heads are built using a brand-new premium casting and equipped with brand-new Inconel intake and exhaust valves. Designed for the demanding operating conditions of the ISX platform, the Inconel valves provide excellent strength and heat resistance for increased durability under high temperatures and heavy engine loads.
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While lower-cost aftermarket cylinder heads may offer an attractive upfront price, our heads combine a high-quality new casting with premium Inconel valve components for customers who value proper fit, quality and long-term reliability.
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When you're investing in a Cummins ISX CM570, CM870 or CM871, the cylinder head isn't the place
to compromise. All Cylinder Heads are sold NO-CORE.