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Pistons

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3552

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3552

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3552

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.552 bore

Part Number: DMS-K1-4891-3552

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3582

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3582

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K1-4891-3582

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3681

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3681

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3681

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.681 bore

Part Number: DMS-K1-4891-3681

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3700

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3700

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3700

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.700 bore

Part Number: DMS-K1-4891-3700

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3572

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3572

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3572

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.572 bore

Part Number: DMS-K1-4891-3572

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3592

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3592

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3592

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.592 bore

Part Number: DMS-K1-4891-3592

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3552

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3552

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3552

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.552 bore

Part Number: DMS-2-4891-3552

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3572

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3572

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3572

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.572 bore

Part Number: DMS-2-4891-3572

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3582

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3582

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-2-4891-3582

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3592

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3592

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3592

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.592 bore

Part Number: DMS-2-4891-3592

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3681

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3681

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3681

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.681 bore

Part Number: DMS-2-4891-3681

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3700

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3700

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3700

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.700 bore

Part Number: DMS-2-4891-3700

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3582

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3582

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-3-4891-3582

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3592

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3592

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3592

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.592 bore

Part Number: DMS-3-4891-3592

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3681

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3681

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3681

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.681 bore

Part Number: DMS-3-4891-3681

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3700

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3700

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3700

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.700 bore

Part Number: DMS-3-4891-3700

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3552

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3552

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3552

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.552 bore

Part Number: DMS-3-4891-3552

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3572

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3572

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-4891-3572

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.572 bore

Part Number: DMS-3-4891-3572

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3552

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3552

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3552

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.552 bore

Part Number: DMS-1-4891-3552

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3572

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3572

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3572

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.572 bore

Part Number: DMS-1-4891-3572

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3582

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3582

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-1-4891-3582

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3592

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3592

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3592

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.592 bore

Part Number: DMS-1-4891-3592

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3681

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3681

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3681

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.681 bore

Part Number: DMS-1-4891-3681

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3700

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3700

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3700

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.700 bore

Part Number: DMS-1-4891-3700

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4891-3552

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4891-3552

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4891-3552

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.552 bore

Part Number: DMS-K2-4891-3552

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

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