
This JE Pistons forged 8-cylinder kit is engineered for nitrous and heavy-duty BBC use, forged and machined in the USA from 2618 aluminum. The FSR forging profile trims skirt contact to reduce friction and weight. Accumulator grooves and skirt coating options help maintain ring seal under boost and reduce wear. Specified for a 4.320 in bore with a 1.765 in compression dish (-3.0 cc).
JE Pistons BBC FT HD/BLOWN Set of 8 Pistons