Pistons & Piston Rings

Piston Set, Boss 302 SBF 289 - 302 K3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.000 bore

Part Number: DMS-K3-3425-4000

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: DMS-K3-3521-4060

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.155 bore

Part Number: DMS-K3-3362-4155

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Estimated Ship Date: Apr 6, 2026 if ordered today

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+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K3-3316-4155

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 4.6 Modular K3-FX Series -22cc 3V Dish Piston Set. 3.710 bore

Part Number: DMS-K3-4836-3710

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Piston Set, 375C /Boss SBF 351C K3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-K3-3922-4155

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Piston Set, 400M SBF 400M K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K3-3971-4060

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3502-4060

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 4.6 Modular K3-FX Series -21cc 2V PI/TW Dish Piston Set. 3.700 bore

Part Number: DMS-K3-4818-3700

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

Part Number: DMS-K3-4763-3640

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FX Series -13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.165 inch bore Pin Dia.: 0.927" Comp Height: 1.19"

Part Number: DMS-K3-37214165C

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Piston Set, 351W / 5.8 SBF 351W K3-FX Series -4cc Flat Top Inline Piston Set. 4.030 bore

Part Number: DMS-K3-3550-4030

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K3-3506-4000

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Piston Set, 5.0 Stroker Modular K3-FX Series -21cc 2V PI/TW Dish Piston Set. 3.710 bore

Part Number: DMS-K3-4826-3710

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Piston Set, 5.0 Stroker Modular K3-FX Series -21cc 2V PI/TW Dish Piston Set. 3.705 bore

Part Number: DMS-K3-4826-3705

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series -11cc Dish Direct INJ Piston Set. 3.705 bore

Part Number: DMS-K3-4776-3705

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Piston Set, 5.0 Stroker Modular K3-FX Series -6cc 2V PI/TW Dish Piston Set. 3.582 bore

Part Number: DMS-K3-4822-3582

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.705 bore

Part Number: DMS-K3-4780-3705

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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. 3.552 bore

Part Number: DMS-K3-4893-3552

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Piston Set, 4.6 Modular K3-FX Series -13cc Multi notch 2V/TW/3V/4V Dish Piston Set. 3.582 bore

Part Number: DMS-K3-4857-3582

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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. 3.572 bore

Part Number: DMS-K3-4893-3572

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Piston Set, 4.6 Modular K3-FX Series -4cc 4V Flat Top Piston Set. 3.582 bore

Part Number: DMS-K3-4852-3582

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Piston Set, 5.0 Coyote K3-FX Series -11cc 4V Dish Top Piston Set. 3.635 bore

Part Number: DMS-K3-4756-3635

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2943-4075

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Piston Set, 355 Stroker SBF 289 - 302 K3-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K3-3006-4030

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