JE 258237S Piston Single (4.625 in. Bore, 1.245 in. CH, 42.00 CC) for CHEVROLET Big Block Engine ymm_30 Description BORLA 140672 Cat Back

Description BORLA 140672 Cat Back Exhaust System

Ergonomic shell geometry with lumbar support

Cast aluminum construction with TIG welded assembly

power: 327

JE 258237S Piston Single (4.625 in. Bore, 1.245 in. CH, 42.00 CC) for CHEVROLET Big Block Engine ymm_30 Description BORLA 140672 Cat BackDescription JE 258237S Piston Single (4. 625 in. Bore, 1. 245 in. CH, 42. 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 aluminum for