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Performance Engine Pistons

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Performance Engine Pistons

Pistons are the heart of your car's or truck's engine, pumping out horsepower and bringing your powerplant to life. We’ve got the right engine pistons for...

Pistons are the heart of your car's or truck's engine, pumping out horsepower and bringing your powerplant to life. We’ve got the right engine pistons for your application, including a massive variety of brands, applications, bore sizes, strokes, and top designs to help you achieve the right compression. Choose from cast aluminum pistons for reliable, budget-friendly performance, hypereutectic pistons for higher-horsepower applications, or forged aluminum pistons for the ultimate in strength and durability. Make sure the heart of your engine is beating strong with the right set of performance pistons—find...

Pistons are the heart of your car's or truck's engine, pumping out horsepower and bringing your powerplant to life. We’ve got the right engine pistons for your application, including a massive variety of brands, applications, bore sizes, strokes, and top designs to help you achieve the right compression. Choose from cast aluminum pistons for reliable, budget-friendly performance, hypereutectic pistons for higher-horsepower applications, or forged aluminum pistons for the ultimate in strength and durability. Make sure the heart of your engine is beating strong with the right set of performance pistons—find them here! To make your piston installation project easier, use a piston ring compressor that works with your application.

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6480-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6480-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6480-4030

Piston Set, 506 Viper/SRT K1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.030 bore

Part Number: DMS-K1-6480-4030

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3308-4155

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3308-4155

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3308-4155

-18cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-K2-3308-4155

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3156-4030

Piston Set, 347 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3156-4030

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2924-4070

Made in the USA D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2924-4070

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2924-4070

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.070 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2924-4070

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6673-3905

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6673-3905

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6673-3905

Piston Set, 4.7 Jeep 6 Cyl. 1-FX Series -21cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-1-6673-3905

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits K1-2812-3898

Made in the USA D.S.S. FX-Series Forged Piston and Ring Kits K1-2812-3898

D.S.S. FX-Series Forged Piston and Ring Kits K1-2812-3898

Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 3.898 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1-2812-3898

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3350-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3350-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3350-4125

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -4cc Flat Top inline Piston Set. 4.125 bore

Part Number: DMS-K3-3350-4125

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K1-3502-4030

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4890-3700

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4890-3700

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4890-3700

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.700 bore

Part Number: DMS-1-4890-3700

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3171-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3171-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3171-4040

Piston Set, Boss 347 Stroker SBF 289 - 302 K2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K2-3171-4040

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3500-4060

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3500-4060

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3500-4060

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K2-FX Series -4cc Flat Top inline Piston Set. 4.060 bore

Part Number: DMS-K2-3500-4060

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3366-4030

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3366-4030

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3366-4030

Piston Set, 408W /5.8 Stroker SBF 351W K2-FX Series +6cc Dome Top inline Piston Set. 4.030 bore

Part Number: DMS-K2-3366-4030

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2468-4185

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2468-4185

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2468-4185

k2-2468-4185-420-small-block-chevy-k2-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-K2-2468-4185

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2403-4060

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2403-4060

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2403-4060

Piston Set, 383 SBC K2-FX Series -16cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-K2-2403-4060

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2881-4065

Made in the USA D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2881-4065

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2881-4065

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2881-4065

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits K1-2832-4000

Made in the USA D.S.S. FX-Series Forged Piston and Ring Kits K1-2832-4000

D.S.S. FX-Series Forged Piston and Ring Kits K1-2832-4000

Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1-2832-4000

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4030

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4030

Piston Set, 383 SBC K1-FX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K1-2403-4030

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4125

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4125

Piston Set, 400 SBC K1-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-2403-4125

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2751-4075

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2751-4075

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2751-4075

k1-2751-4075-lt1-6-4-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-075-bore

Part Number: DMS-K1-2751-4075

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2048-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2048-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2048-4040

k1-2048-4040-302-small-block-chevy-k1-fx-series-4cc-dome-top-forged-piston-set-4-040-bore

Part Number: DMS-K1-2048-4040

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits K2-2820-4075

Made in the USA D.S.S. FX-Series Forged Piston and Ring Kits K2-2820-4075

D.S.S. FX-Series Forged Piston and Ring Kits K2-2820-4075

Pistons, Rings, FX-Series, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K2-2820-4075

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6300-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6300-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6300-4040

Piston Set, 340 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore

Part Number: DMS-K2-6300-4040

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6852-4100

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6852-4100

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6852-4100

-10cc Dish Top Gen III Hemi Forged 2618

Part Number: DMS-K2-6852-4100

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3516-4030D

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3516-4030D

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3516-4030D

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-K135164030D

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6102-4080

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6102-4080

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6102-4080

Piston Set, 389 Early Pontiac K1-FX Series -2cc Early Flat Top Piston Set. 4.080 bore

Part Number: DMS-K1-6102-4080

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

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