As an Amazon Associate, we earn from qualifying purchases. Home » DSS Racing » K1-2457-4060 DSS Racing K1-2457-4060 DSS Racing . K1-2457-4060 Gallery Attributes Brand name, Manufacturer name, Manufacturer, BrandDSS Racing DimensionUnitinch Extra Product NameDSS Racing K1-2457-4060 UPC00194403094060 diameter, width0.927 height1.362 height_AttribCompression Height (in.) length5.7 length_AttribRod Length moq, multiple, tierMinQty11 MPN, Manufacturer's Part NumberK1-2457-4060 qtyInStockJun 27, 2023 SKU, Summit Racing Part NumberDMS-K1-2457-4060 tierPrice1799.9500 width_AttribPin Diameter (in.) Part TypePistons Piston Rings Included, Wrist Pin Retainers Included, Wrist Pin IncludedYes Bore (in )4.060 in. Bore (mm)103.124mm Stroke3.875 in. Engine Stroke TypeStroked Actual Engine Displacement6.6L/401 Rod Length5.700 in. Piston StyleDome, with two valve reliefs Piston MaterialForged aluminum Compression Height (in )1.362 in. Dome Height (in )0.100 in. Piston Head Volume (cc)-4.00cc Wrist Pin StylePress-fit or floating Pin Diameter (in )0.927 in. Piston Ring Thickness1.20mm x 1.20mm x 3.00mm File Fit, GaplessNo Top Ring Thickness, Second Ring Thickness1.2mm Top Ring MaterialSteel Top Ring Facing MaterialGas nitrided Second Ring Material, Second Ring Facing MaterialIron Oil Ring Thickness3.0mm Oil Ring MaterialStainless steel Oil Ring TensionStandard QuantitySold as a set of 8. Distributor offers SellerSKUMOQIn stockMultiplePrices Summit RacingDMS-K1-2457-40601Jun 27, 202311 @ $799.95