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Engine KitWithout CrownCaterpillar C15 application
Pistonless Engine Kit | Mack E7 Engine Application
High Performance Cylinder kit containing Monotherm Piston16
The standard mid-mount and low-mount kits will not fit SDP engines
Injector Rocker Arm: 4373861 x6
Cummins ISX DOHC STAGE 3 Cylinder Head stud Engine KitWithout CrownCaterpillar C15 applicationStage 3 Cummins ISX (DOHC) Cylinder Head Best Value SKU: 055753 The Stage 3 ISX DOHC Cylinder Head is our best value option, featuring a high nickel cast grey iron casting combined with Inconel intake and exhaust valves. The higher nickel content improves heat handling, while the upgraded valves offer increased durability and resistance to failure. This stage is ideal for drivers looking for a strong balance between performance, reliability, and cost.
