Pistons & Piston Rings

300 L6 Ford 6 Cylinder FX Series 0cc Flat Top No Notch 6 Cyl Ford 300 Forged Piston Set 4.000 inch bore Pin Dia.: 0.912" Comp Height: 1.2"

Part Number: DMS-K3-5910-4000

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -29cc Buick Dish Top Piston Set. 3.840 bore

Part Number: DMS-K3-6215-3840

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 390 AMC V8 K3-FX Series -25cc AMC Dish Top Piston Set. 4.195 bore

Part Number: DMS-K3-6635-4195

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Estimated Ship Date: Apr 1, 2026 if ordered today

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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

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Piston Set, 231 V6 & GN Buick V6 & Grand National K3-FX Series -29cc Buick Dish Top Piston Set. 3.820 bore

Part Number: DMS-K3-6215-3820

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-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-K3-6104-4150

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Estimated Ship Date: Apr 1, 2026 if ordered today

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-7cc Dish Top No Notch Pontiac 301 Forged 2618

Part Number: DMS-K3-6171-4040

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-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-K3-6125-4180

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Piston Set, 412C / Boss Stroker SBF 351C K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-K3-3821-4155

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-K3-3401-4030

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Piston Set, 351W / 5.8 SBF 351W K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3558-4060

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

Part Number: DMS-K3-3520-4040

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Piston Set, 408W /5.8 Clevor Stroker SBF 351W K3-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K3-3374-4060

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+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K3-3566-4000

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.710 bore

Part Number: DMS-K3-4770-3710

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Piston Set, 412C / Boss Stroker SBF 351C K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K3-3821-4165

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

Part Number: DMS-K3-3920-4030

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Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K3-3520-4030

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

Part Number: DMS-K3-3420-4040

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Piston Set, 400M SBF 400M K3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.000 bore

Part Number: DMS-K3-3975-4000

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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-K3-3402-4060

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Piston Set, 4.6 Modular K3-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.572 bore

Part Number: DMS-K3-4812-3572

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Piston Set, 351C /Boss SBF 351C K3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3922-4040

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Piston Set, 4.6 Modular K3-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.592 bore

Part Number: DMS-K3-4812-3592

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Piston Set, 400M SBF 400M K3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-K3-3975-4060

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