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The JE forged 8-cylinder piston kit for 4.000 stroked LS builds delivers premium pistons engineered, forged and machined in the USA for demanding domestic and racing engines. Forged from 2618 aluminum with JE's Forged Side Relief forging, the set includes an accumulator groove and optional skirt coating to reduce friction and improve ring seal. Specs: 4.000 in bore, 1.115 CD, domed crown (-5.00 cc).
JE Pistons LS ASYM FT 4.000STRK Set of 8 Pistons
