Pistons & Piston Rings

Piston Set, 442 FE K1-FX Series -5cc FE Flat Top Piston Set. 4.190 bore

Part Number: DMS-K1-5060-4190

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 453 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K1-6130-4120

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 5.0 Stroker Modular K1-FX Series -7cc 4V Dish Piston Set. 3.720 bore

Part Number: DMS-K1-4970-3720

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-14cc Dish Top Pontiac Early and Late Forged 4032

Part Number: DMS-K1-6104-4190

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-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K1-6125-4180

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Piston Set, 5.0 Stroker Modular K1-FX Series -7cc 4V Dish Piston Set. 3.705 bore

Part Number: DMS-K1-4970-3705

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-18cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 4032

Part Number: DMS-K1-3258-4165

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Piston Set, 408W /5.8 Stroker SBF 351W K1-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K1-3358-4000

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Piston Set, 427W /5.8 Stroker SBF 351W K1-FX Series -31cc Dish Top Inline / Twisted Wedge Piston Set. 4.185 bore

Part Number: DMS-K1-3362-4185

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K1-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K1-3406-4060

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Piston Set, 408W /5.8 Clevor Stroker SBF 351W K1-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K1-3372-4030

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Piston Set, Boss 331 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K1-3271-4000

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Piston Set, 427W /5.8 Clevor Stroker SBF 351W K1-FX Series -22cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K1-3373-4165

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Piston Set, 375C /Boss SBF 351C K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.155 bore

Part Number: DMS-K1-3925-4155

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K1-3420-4000

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Piston Set, 351W / 5.8 SBF 351W K1-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K1-3458-4060

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-K1-3875-4060

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Piston Set, 427C / Boss Stroker SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-K1-3720-4155

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4703-3652 4.0 Ford Barra XR6 FX Series -9cc Dish Top Ford Barra DOCH Forged Piston Set 3.652 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-K1-4703-3652

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K1-3520-4030

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Piston Set, 408W /5.8 Clevor Stroker SBF 351W K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K1-3370-4000

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Piston Set, 4.6 Modular K1-FX Series -21cc 2V PI/TW Dish Piston Set. 3.710 bore

Part Number: DMS-K1-4818-3710

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Piston Set, 5.0 Coyote K1-FX Series -4cc 4V Flat Top Piston Set. 3.705 bore

Part Number: DMS-K1-4763-3705

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Piston Set, 5.0 Coyote Direct INJ K1-FX Series -11cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-K1-4776-3700

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Piston Set, 4.6 Modular K1-FX Series -22cc 3V Dish Piston Set. 3.592 bore

Part Number: DMS-K1-4836-3592

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Estimated Ship Date: Apr 6, 2026 if ordered today

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