Pistons & Piston Rings

Piston Set, 5.0 Coyote Direct INJ K1-FX Series -11cc Dish Direct INJ Piston Set. 3.720 bore

Part Number: DMS-K1-4786-3720

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.552 bore

Part Number: DMS-K1-4812-3552

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.572 bore

Part Number: DMS-K1-4812-3572

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.582 bore

Part Number: DMS-K1-4812-3582

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.592 bore

Part Number: DMS-K1-4812-3592

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.700 bore

Part Number: DMS-K1-4812-3700

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.705 bore

Part Number: DMS-K1-4812-3705

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.710 bore

Part Number: DMS-K1-4812-3710

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Piston Set, 4.6 Modular K1-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.720 bore

Part Number: DMS-K1-4812-3720

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Piston Set, 4.6 Modular K1-FX Series -10cc 2V PI/TW Dish Piston Set. 3.552 bore

Part Number: DMS-K1-4814-3552

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3875-4040

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Piston Set, 412C / Boss Stroker SBF 351C K1-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.185 bore

Part Number: DMS-K1-3824-4185

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Piston Set, 351C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K1-3920-4000

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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-K1-3870-4030

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PISTONS

Part Number: DMS-K1-3870-4040

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Piston Set, 351C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K1-3920-4060

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Piston Set, 375C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-K1-3920-4125

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K1-3871-4030

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Piston Set, 375C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K1-3920-4165

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K1-3871-4060

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Piston Set, 351C /Boss SBF 351C K1-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K1-3922-4000

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Piston Set, Boss 302 SBF 289 - 302 K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.030 bore

Part Number: DMS-K1-3875-4030

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Piston Set, 5.0 Coyote K1-FX Series -4cc 4V Flat Top Piston Set. 3.700 bore

Part Number: DMS-K1-4753-3700

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Piston Set, 5.0 Coyote K1-FX Series -4cc 4V Flat Top Piston Set. 3.640 bore

Part Number: DMS-K1-4753-3640

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Piston Set, 5.0 Coyote Direct INJ K1-FX Series -11cc Dish Direct INJ Piston Set. 3.720 bore

Part Number: DMS-K1-4776-3720

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