JE Pistons Ultra Series forged piston kit for Ford Modular Coyote Gen 1/2 (3.65in bore, 3.65in stroke) delivers an eight‑cylinder option tuned for high-boost or nitrous builds. The Ultra Series combines JE's Aligned Grain Flow forging with thermal barrier crown coating, skirt coating, lateral gas ports and optimized pin oiling to protect against heat and wear. High-strength wrist pins and full US manufacture support demanding use.
JE Pistons Ultra Series Modular Ford Coyote Gen 1/2 3.65in Bore/3.65in Stroke Set of 8 Pistons