Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

DSS Racing Pistons K3-5907-4040

300 L6 Ford 6 Cylinder FX Series -25cc Dish Top No Notch 6 Cyl Ford 300 Forged Piston Set 4.040 inch bore Pin Dia.: 0.975" Comp Height: 1.79"

Part Number: DMS-K3-5907-4040

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3316-4125

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K3-3316-4125

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2932-4075

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2932-4075

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2932-4075

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2883-4040

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2883-4040

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2476-4060

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2476-4060

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2408-4030

k3-2408-4030-383-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-030-bore

Part Number: DMS-K3-2408-4030

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2030-3905

-5cc Flat Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2030-3905

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2943-4185

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2943-4185

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2831-4075

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2831-4075

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4931-3710

Piston Set, 5.0 Stroker Modular K3-FX Series -8cc 3V Dish Piston Set. 3.710 bore

Part Number: DMS-K3-4931-3710

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2825-4005

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2825-4005

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6483-4075V

Piston Set, 512 Viper/SRT 2-FX Series -10cc Viper Dish Top Piston Set. 4.075 bore

Part Number: DMS-2-6483-4075V

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4950-3705

Piston Set, 5.0 Stroker Modular K3-FX Series -6cc 2V PI/TW Dish Piston Set. 3.705 bore

Part Number: DMS-K3-4950-3705

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4766-3640

Piston Set, 5.0 Coyote K3-FX Series -11cc 4V Dish Top Piston Set. 3.640 bore

Part Number: DMS-K3-4766-3640

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6003-4125

Piston Set, 455 Olds. K3-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-K3-6003-4125

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2813-3810

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 3.810 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2813-3810

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4814-3592

Piston Set, 4.6 Modular K3-FX Series -10cc 2V PI/TW Dish Piston Set. 3.592 bore

Part Number: DMS-K3-4814-3592

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3372-4125

-18cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-K3-3372-4125

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3008-4165

Piston Set, 371 Stroker SBF 289 - 302 K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.165 bore

Part Number: DMS-K3-3008-4165

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2865-3898

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 3.898 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2865-3898

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2108-4165

+4cc Dome Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2108-4165

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2925-4005

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2925-4005

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2904-3820

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 3.820 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2904-3820

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4961-3592

Piston Set, 5.0 Stroker Modular K3-FX Series -16cc 3V Dish Piston Set. 3.592 bore

Part Number: DMS-K3-4961-3592

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3720-4030

Piston Set, 408C / Boss Stroker SBF 351C K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K3-3720-4030

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today