DIAMOND 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...

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...

Diamond LS 4.125 Bore 4.000 Stroke -15cc Dish Piston Kit 11584-R1-8 Diamond Street Strip Series Pistons are quality pistons for budget minded builds. Features: 3D Milling on crowns provides race...

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 &...

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 &...

Diamond Gen V LT1/LT4 4.125 Bore 4.000 Stroke -19.0cc Dish Piston Kit Competition Series 11597-R2-8 Diamond Pistons Competition Series pistons are for those looking to take their engine to a whole...

Diamond Gen V LT1/LT4 4.125 Bore 4.000 Stroke -11.0cc Dish Piston Kit Competition Series 11594-R2-8 Diamond Pistons Competition Series pistons are for those looking to take their engine to a whole...

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...

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...

Diamond LS2K 4.125 Bore 4.000 Stroke -20cc Dish Piston Kit 21557-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for...

Diamond LS2K LS 4.125 Bore 4.000 Stroke -21cc Dish Piston Kit 21544-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for...

Diamond LS 4.125 Bore 4.000 Stroke -23.0cc Dish Piston Kit 11595-R1-8 Diamond Race Series Pistons are Inboard Forgings for Maximum Strength. Features: 3D milling on piston crowns for ready to...