
JE forged 8-cylinder piston kit for LS Chevrolet engines with a 3.905 in. bore and 1.175" compression dish flat-top design, supplied as a matched set. Manufactured and machined in the USA to meet performance engine requirements. These pistons employ JE’s FSR forging to reduce skirt friction, use 2618 aluminum for strength, and may include accumulator grooves and skirt coatings depending on application to enhance ring control and lower wear.
JE Pistons LS1 SBC 15 DEG FT Set of 8 Pistons