JE 324019R Piston Single FSR (4.135 in. Bore, 1.165 in. CH, 5.40 CC) for GM LS Engine ymm_48 Provides correct seat height and

Provides correct seat height and positioning

Specifications Socket Size(s) 8mm 12pt OAL (Qty: 23) 1

or in-between gear changes

Bore Diameter: 101

Rear -60 to -15

JE 324019R Piston Single FSR (4.135 in. Bore, 1.165 in. CH, 5.40 CC) for GM LS Engine ymm_48 Provides correct seat height andDescription JE 324019R Piston Single FSR (4. 135 in. Bore, 1. 165 in. CH, 5. 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