JE 324009 Piston Kit FSR (4.000 in. Bore, 1.165 in. CH, 9.40 CC) for GM LS Engine ymm_18 0354 Mobility Back Rest Module

0354 Mobility Back Rest Module LT EL

Outside Length/Base Outside Diameter (mm): 485

1998-2002 Pontiac Formula Firebird SS Coupe 5

and Plymouth (Mopar) Big Block 396

Description HAWK HB432F

JE 324009 Piston Kit FSR (4.000 in. Bore, 1.165 in. CH, 9.40 CC) for GM LS Engine ymm_18 0354 Mobility Back Rest ModuleDescription JE 324009 Piston Kit FSR (4. 000 in. Bore, 1. 165 in. CH, 9. 40 CC) for GM LS 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 tensile strength