JE Pistons forged piston kit for Coyote 5.0 modular engines, 9.5:1 compression — a set of eight pistons built for high-demand domestic performance. Made in the USA from 2618 aluminum with JE's Forged Side Relief (FSR) profile, these pistons can include accumulator grooves and skirt coating to reduce friction and improve ring seal. Specified for a 3.640 in. bore, 1.174 CD and -8.0 cc to match application needs and durability targets.
JE Pistons COYOTE 5.0 MODULAR 9.5:1 Set of 8 Pistons