Curb Hoppers0My CartMahle MotorsportPiston - PowerPak - Flat Top - Cast - 4.095 Bore - 3.0 x 2.0 x 3.0 mm Ring Grooves - Plus 40.70 cc - GM Duramax - Set of 8Listing ID: 1257397Manufacturer Part Number: 930036095Out Of StockBrand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.