Flat Top Pistons

Diamond LS 4.125 Bore 4.000 Stroke -3.84cc Flat Top Piston Kit 11580-R1-8 Piston Features: 3D milling on piston crowns for ready to install finish Inboard forging design for maximum strength Valve pockets designed to work with most aftermarket cylinder...

Diamond LS 4.125 Bore 4.000 Stroke -3.84cc Flat Top Piston Kit 11585-R1-8 Diamond Comp Series Pistons  Features: 3D milling on piston crowns for ready to install finish Valve pockets designed to work with most aftermarket cylinder heads Offset pins...

Diamond LS2K LSX 4.125 Bore 3.622 Stroke -4.8cc Flat Top Piston Kit 21565-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work...

Diamond Gen V LT2K LT1/LT4 4.125 Bore 4.000 Stroke -21.00cc Piston Kit 21611-RS-8 Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Inboard Forging; Pins, Lock's & Support Rails (if required) included. Piston Features: ...

Diamond Gen V LT2K LT1/LT4 4.125 Bore 4.000 Stroke -12.00cc Piston Kit 21608-RS-8 Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Inboard Forging; Pins, Lock's & Support Rails (if required) included. Piston Features: ...

Diamond Gen V LT2K LT1/LT4 4.125 Bore 3.622 Stroke -12.0cc Piston Kit 21605-RS-8 Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Inboard Forging; Pins, Lock's & Support Rails (if required) included. Piston Features: ...

Diamond Gen V LT2K LT1/LT4 4.125 Bore 3.622 Stroke -4.0cc Piston Kit 21602-RS-8 Forced pin oilers from the oil ring; Pin Fitted; Moly Coated Skirts; 3D Pockets; Inboard Forging; Pins, Lock's & Support Rails (if required) included. Piston Features: ...

Diamond LS2K 4.125 Bore 4.125 Stroke -4.8cc Flat Top Piston Kit 21535-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work with...

Diamond LS2K 4.125 Bore 4.000 Stroke -4.8cc Flat Top Piston Kit 21531-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work with...

Diamond LS2K LS 4.125 Bore 4.125 Stroke -3cc Flat Top Piston Kit 21522-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work with...

Diamond LS2K LS 4.125 Bore 4.000 Stroke -3cc Flat Top Piston Kit 21518-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work with...

Diamond LS 4.125 Bore 4.000 Stroke -2cc Flat Top Piston Kit 11547-R1-8 Diamond Street Strip Series Pistons are quality pistons for budget minded builds.    Features: 3D Milling on crowns provides race ready finish Valve pockets designed to...