JE 324065L Piston Single FSR (4.070 in. Bore, 1.115 in. CH, -10.10 CC) for GM LS Engine ymm_65 This system delivers increased performance

This system delivers increased performance and a significant improvement in sound

Aluminum preload adjustment bolt (will not harm the aluminum MC)

Unlike other aftermarket intakes our kit utilises a huge velocity stack that in turn houses the filter which has been designed with a high quality

Diameter - Pitch: M12 x 1

JE 324065L Piston Single FSR (4.070 in. Bore, 1.115 in. CH, -10.10 CC) for GM LS Engine ymm_65 This system delivers increased performanceDescription JE 324065L Piston Single FSR (4. 070 in. Bore, 1. 115 in. CH, 10. 10 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