Premium New Stage 2 Fully Loaded Cylinder Head for Detroit Series 60 DDECV 14L Engines – 23538858
Built with Inconel Intake Valves | Designed to Outperform OEM

This isn’t just a replacement — it’s an upgrade. The Stage 2 Detroit Series 60 14L cylinder head is fully loaded and built to handle the heat. Designed for DDECV applications, this premium head assembly is equipped with Inconel intake valves, solving a known weakness in OEM configurations that use standard stainless valves.

Where factory heads wear prematurely and suffer valve seat damage, this head is built with high-temperature, high-strength Inconel to resist heat, deformation, and erosion — giving you longer service life, superior reliability, and real-world uptime.

• Fits: Detroit Diesel Series 60 14L DDECV engines

• Part number: 23538858

• Build level: Stage 2 – upgraded for high-performance and high-load applications

• Fully loaded: Includes valves, springs, seals, keepers, and guides — 100% ready to install

• Inconel intake valves: Handle extreme temps without mushrooming, warping, or seat erosion

• Corrects OEM failure points: Eliminates rapid wear from stainless + hardened seat combinations

• OEM+ machining quality: Assembled and tested to exceed Detroit Diesel specs

• Ideal for: Performance rebuilds, heavy-haul fleets, tuned engines, and serious uptime demands

If you're tired of premature valve failure, this is the fix — and the upgrade — that pros rely on.