Pistons & Piston Rings

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2942-4125

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Piston Set, 5.0 Stroker Modular K3-FX Series -15cc 4V Dish Piston Set. 3.705 bore

Part Number: DMS-K3-4971-3705

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2862-3780

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Piston Set, 5.0 Stroker Modular K3-FX Series -25cc 3V Dish Piston Set. 3.582 bore

Part Number: DMS-K3-4962-3582

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Piston Set, 390 FE K3-FX Series -5cc FE Flat Top Piston Set. 4.080 bore

Part Number: DMS-K3-5000-4080

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2873-4030

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Piston Set, Boss 331 Stroker SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K3-3271-4060

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k3-2732-3785-lt1-6-2-stroker-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-3-785-bore

Part Number: DMS-K3-2732-3785

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Piston Set, Boss 331 Stroker SBF 289 - 302 K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3270-4040

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k3-2468-4155-420-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-155-bore

Part Number: DMS-K3-2468-4155

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.070 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2870-4070

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Piston Set, 371 Stroker SBF 289 - 302 K3-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore

Part Number: DMS-K3-3010-4155

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2871-4005

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Piston Set, 347 Stroker SBF 289 - 302 K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3158-4060

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.070 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2835-4070

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k3-2786-4165-lt1-6-2-stroker-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-4-165-bore

Part Number: DMS-K3-2786-4165

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Piston Set, 418W / 5.8 Stroker SBF 351W K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K3-3308-4030

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Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series -22cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K3-3173-4165

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Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-K3-4890-3582

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2811-3903

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2822-4065

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Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K3-4893-3582

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series -11cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-K3-4786-3700

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 3.785 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2900-3785

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+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K3-3216-4185

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Estimated Ship Date: Apr 7, 2026 if ordered today

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