JE 330179 Piston Kit Lightweight FSR (4.625 in. Bore, 1.270 in. CH, 49.00 CC) for CHEVROLET Big Block Engine ymm_59 it delivers maximum flow and

it delivers maximum flow and precise boost control while ensuring thermal efficiency

Having a fully sealed airbox results in the problem of having a restriction for the cold air feed

Dual 4" round carbon fiber with black anodized center tips on each muffler

0 (LA4) 1979-1982

JE 330179 Piston Kit Lightweight FSR (4.625 in. Bore, 1.270 in. CH, 49.00 CC) for CHEVROLET Big Block Engine ymm_59 it delivers maximum flow andDescription JE 330179 Piston Kit Lightweight FSR (4. 625 in. Bore, 1. 270 in. CH, 49. 00 CC) for CHEVROLET Big Block Engine JE Pistons applies over 75 years of experience to its range of premium forged racing pistons for European, import, and sport compact applications. Engineered, forged, and machined 100% in the USA, these pistons are Designed for each specific engine and racing application to provide durability and performance. Forged from 4032