Pistons - 5.090 in. Rod Length - 1.20mm x 1.20mm x 3.00mm Piston Ring Thickness - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4000

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3502-4000

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K1-3502-4000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3516-4030

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-1-3516-4030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3500-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -4cc Flat Top inline Piston Set. 4.030 bore

Part Number: DMS-K3-3500-4030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3516-4040

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-K1-3516-4040

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

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: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

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: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3516-4000

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-2-3516-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3500-4030

302 F PISTON 4.030

Part Number: DMS-1-3500-4030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3500-4000

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.000 bore

Part Number: DMS-1-3500-4000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3506-4040

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-1-3506-4040

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3521-4030

Piston Set, Boss 302 SBF 289 - 302 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3521-4030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3502-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K3-3502-4030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3521-4030

Piston Set, Boss 302 SBF 289 - 302 1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-1-3521-4030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3500-4040

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.040 bore

Part Number: DMS-1-3500-4040

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3501-4000

302 F PISTON 4.000

Part Number: DMS-1-3501-4000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3501-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-1-3501-4030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3501-4060

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-1-3501-4060

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3502-4000

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-1-3502-4000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3521-4040

Piston Set, Boss 302 SBF 289 - 302 1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-1-3521-4040

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3521-4060

Piston Set, Boss 302 SBF 289 - 302 1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-1-3521-4060

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3525-4000

Piston Set, Boss 302 SBF 289 - 302 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.000 bore

Part Number: DMS-1-3525-4000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3525-4030

Piston Set, Boss 302 SBF 289 - 302 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.030 bore

Part Number: DMS-1-3525-4030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3525-4040

Piston Set, Boss 302 SBF 289 - 302 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-1-3525-4040

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3525-4060

Piston Set, Boss 302 SBF 289 - 302 1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-1-3525-4060

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3516-4000

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-1-3516-4000

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today