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This JE Pistons forged set is specified for GM LS engines with a 4.005-inch bore and .005 oversize, offering an asymmetrical FSR dish/inverted dome with a -7.2cc volume in an eight-cylinder configuration. JE highlights its proprietary forged FSR design, USA forging in 2618 aluminum, skirt coatings and accumulator groove features where applicable—details aimed at builders seeking a purpose-made forged piston set for demanding applications.
JE Pistons GM LS 4.005in Bore .005 Oversize -7.2cc Asymmetrical FSR Dish/Inverted Dome - Set of 8
