Pistons & Piston Rings

Piston Set, 351C /Boss SBF 351C K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3920-4040

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 4.6 Modular K3-FX Series -18cc 2V PI/TW Dish Piston Set. 3.700 bore

Part Number: DMS-K3-4816-3700

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -5cc Flat Top Inline/ Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K3-3401-4000

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Set, 427C / Boss Stroker SBF 351C K3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-K3-3722-4165

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -4cc Flat Top inline Piston Set. 4.030 bore

Part Number: DMS-K3-3500-4030

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Piston Set, 5.0 Coyote K3-FX Series +1cc 4V Dome Top Piston Set. 3.705 bore

Part Number: DMS-K3-4760-3705

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Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K3-3521-4030

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series -11cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-K3-4786-3700

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Piston Set, 5.0 Coyote K3-FX Series -4cc 4V Flat Top Piston Set. 3.630 bore

Part Number: DMS-K3-4753-3630

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series -11cc Dish Direct INJ Piston Set. 3.705 bore

Part Number: DMS-K3-4786-3705

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Piston Set, 400M SBF 400M K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K3-3971-4060

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Piston Set, 393W / 5.8 Clevor Stroker SBF 351W K3-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K3-3524-4030

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Piston Set, 351W / 5.8 Clevor SBF 351W K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3570-4040

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Piston Set, 5.0 Coyote K3-FX Series -4cc 4V Flat Top Piston Set. 3.640 bore

Part Number: DMS-K3-4763-3640

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K3-3402-4040

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Piston Set, 4.6 Modular K3-FX Series -3cc 2V PI/TW Flat Top Piston Set. 3.552 bore

Part Number: DMS-K3-4812-3552

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -4cc Flat Top inline Piston Set. 4.040 bore

Part Number: DMS-K3-3500-4040

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FX Series -18cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.165 inch bore Pin Dia.: 0.927" Comp Height: 1.19"

Part Number: DMS-K3-37224165C

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Piston Set, 5.0 Coyote Direct INJ K3-FX Series -4cc Dish Direct INJ Piston Set. 3.710 bore

Part Number: DMS-K3-4773-3710

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Piston Set, 393W / 5.8 Clevor Stroker SBF 351W K3-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K3-3524-4000

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Piston Set, 400C / Boss Stroker SBF 351C K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-K3-3721-4155

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Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K3-3521-4060

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Piston Set, Boss 302 SBF 289 - 302 K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K3-3421-4060

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Piston Set, 5.0 Coyote K3-FX Series -11cc 4V Dish Top Piston Set. 3.630 bore

Part Number: DMS-K3-4756-3630

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4700-3632 4.0 Ford Barra XR6 FX Series -4cc Flat Top Ford Barra DOCH Forged Piston Set 3.632 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-K3-4700-3632

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