Pistons & Piston Rings

Piston Set, 351C /Boss SBF 351C 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-2-3920-4030

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 412C / Boss Stroker SBF 351C 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-2-3821-4165

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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-2-3516-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-2-3521-4040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W 2-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-2-3552-4030

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 383C / Boss Stroker SBF 351C 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-2-3721-4060

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Piston Set, 408C / Boss Stroker SBF 351C 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-2-3720-4000

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-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-2-3721-4040C

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Piston Set, 351C /Boss SBF 351C 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-2-3920-4040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.720 bore

Part Number: DMS-2-4760-3720

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 351C /Boss SBF 351C 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.030 bore

Part Number: DMS-2-3925-4030

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-2-3521-4060C

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Piston Set, 400M SBF 400M 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-2-3970-4040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 427C / Boss Stroker SBF 351C 2-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.185 bore

Part Number: DMS-2-3722-4185

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W 2-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-2-3552-4060

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-2-3721-4125C

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-2cc Flat Top SBF Twisted Wedge Forged 2618

Part Number: DMS-2-3502-4030C

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-2-3875-4060

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Piston Set, 375C /Boss SBF 351C 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.155 bore

Part Number: DMS-2-3925-4155

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4704-3642 4.0 Ford Barra XR6 FX Series -15cc Dish Top Ford Barra DOCH Forged Piston Set 3.642 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-2-4704-3642

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-2-3401-4060C

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Estimated Ship Date: Apr 6, 2026 if ordered today

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-2cc Flat Top SBF Twisted Wedge Forged 2618

Part Number: DMS-2-3402-4000C

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-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-2-3501-4060D

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-2-3421-4060

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+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-2-3466-4000

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Estimated Ship Date: Apr 6, 2026 if ordered today

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