JE Pistons forged 8-cylinder piston kit provides eight asymmetric LS pistons tailored for high-load domestic and competition engines. The set focuses on durability and precise design to support consistent ring sealing and reduced friction. Specified at 4.135 in bore, 1.115 CD and -5.00 cc, the pistons use JE's FSR forging, possible accumulator groove and skirt coating. Forged from 2618 aluminum and machined in the USA.
JE Pistons LS ASYM FT 4.000STRK Set of 8 Pistons