![DSS Racing 1-2920-4000: 1-2920-4000 FX-Series Flat Top Piston Set for 1999-2019 Chevy LS, 4 in. Bore, -3cc Volume [OEM\Stroker]](/web/image/product.product/90170/image_1024/%5BDMS-1-2920-4000%5D%20DSS%20Racing%201-2920-4000:%201-2920-4000%20FX-Series%20Flat%20Top%20Piston%20Set%20for%201999-2019%20Chevy%20LS%2C%204%20in.%20Bore%2C%20-3cc%20Volume%20%5BOEM-Stroker%5D?unique=05b882f)
![DSS Racing 1-2920-4000: 1-2920-4000 FX-Series Flat Top Piston Set for 1999-2019 Chevy LS, 4 in. Bore, -3cc Volume [OEM\Stroker]](/web/image/product.product/90170/image_128/%5BDMS-1-2920-4000%5D%20DSS%20Racing%201-2920-4000:%201-2920-4000%20FX-Series%20Flat%20Top%20Piston%20Set%20for%201999-2019%20Chevy%20LS%2C%204%20in.%20Bore%2C%20-3cc%20Volume%20%5BOEM-Stroker%5D?unique=05b882f)
DSS Racing 1-2920-4000: 1-2920-4000 FX-Series Flat Top Piston Set for 1999-2019 Chevy LS, 4 in. Bore, -3cc Volume [OEM\Stroker]
GM Gen III/IV LS
FX-Series Flat Top Piston Set 1999-2019 Chevy LS Bore: 4.000 in. Head Volume: -3cc Material: Forged 4032 Pin Diameter: .927 in. Pin Style: Press or Full Floating Ring Thickness: 1.2/1.2/3 mm OEM\Stroker Set of 8