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JE Pistons forged piston kit for the Mitsubishi 4B11T (86.0mm bore) is a complete set of four pistons engineered for racing and high-demand applications. Each kit includes premium wrist pins, locks, and JE Pro Seal piston rings. Forged from 2618 aluminum in the USA, JE's proprietary Forged Side Relief design and optional accumulator groove and skirt coatings reduce friction, support ring seal, and deliver durable, engine-specific performance.
JE Pistons - Set of 4 Mitsubishi 4B11T 86.0mm Bore Custom Pistons - Set of 4
