Pistons & Piston Rings

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

Part Number: DMS-3-3870-4040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston Set, Boss 302 SBF 289 - 302 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-3-3870-4060

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Piston Set, Boss 302 SBF 289 - 302 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-3-3871-4000

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Piston Set, Boss 302 SBF 289 - 302 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3871-4030

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Piston Set, 375C /Boss SBF 351C 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.125 bore

Part Number: DMS-3-3925-4125

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Piston Set, 5.0 Coyote 3-FX Series -4cc 4V Flat Top Piston Set. 3.650 bore

Part Number: DMS-3-4763-3650

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Piston Set, 5.0 Coyote 3-FX Series -4cc 4V Flat Top Piston Set. 3.700 bore

Part Number: DMS-3-4763-3700

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Piston Set, 5.0 Coyote 3-FX Series -4cc 4V Flat Top Piston Set. 3.705 bore

Part Number: DMS-3-4763-3705

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Piston Set, 375C /Boss SBF 351C 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.185 bore

Part Number: DMS-3-3925-4185

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Piston Set, 5.0 Coyote 3-FX Series -11cc 4V Dish Top Piston Set. 3.630 bore

Part Number: DMS-3-4766-3630

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Piston Set, 5.0 Coyote 3-FX Series -11cc 4V Dish Top Piston Set. 3.635 bore

Part Number: DMS-3-4766-3635

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Piston Set, 400M SBF 400M 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3970-4030

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Piston Set, 393W / 5.8 Clevor Stroker SBF 351W 3-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3524-4040

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Piston Set, 400M SBF 400M 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-3-3970-4060

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Piston Set, 427C / Boss Stroker SBF 351C 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-3-3720-4165

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+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-3-3525-4000C

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.661 bore

Part Number: DMS-3-4770-3661

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-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-3-3720-4185C

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Piston Set, 400M SBF 400M 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-3-3971-4060

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Piston Set, 400M SBF 400M 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.000 bore

Part Number: DMS-3-3975-4000

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Piston Set, 400M SBF 400M 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.030 bore

Part Number: DMS-3-3975-4030

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Piston Set, Boss 302 SBF 289 - 302 3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-3-3525-4060

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Piston Set, 4.6 Modular 3-FX Series -5cc 3V Flat Top Piston Set. 3.710 bore

Part Number: DMS-3-4832-3710

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston Set, 5.0 Coyote 3-FX Series +1cc 4V Dome Top Piston Set. 3.630 bore

Part Number: DMS-3-4750-3630

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.710 bore

Part Number: DMS-3-4773-3710

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Estimated Ship Date: Dec 1, 2025 if ordered today

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