Pistons & Piston Rings

4700-3652 4.0 Ford Barra XR6 FX Series -4cc Flat Top Ford Barra DOCH Forged Piston Set 3.652 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-2-4700-3652

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Estimated Ship Date: Feb 24, 2026 if ordered today

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4704-3632 4.0 Ford Barra XR6 FX Series -15cc Dish Top Ford Barra DOCH Forged Piston Set 3.632 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-2-4704-3632

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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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4704-3652 4.0 Ford Barra XR6 FX Series -15cc Dish Top Ford Barra DOCH Forged Piston Set 3.652 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-2-4704-3652

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.630 bore

Part Number: DMS-2-4750-3630

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.650 bore

Part Number: DMS-2-4750-3650

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.700 bore

Part Number: DMS-2-4750-3700

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.705 bore

Part Number: DMS-2-4750-3705

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Piston Set, 393C / Boss Stroker SBF 351C 2-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-2-3824-4030

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Piston Set, 393C / Boss Stroker SBF 351C 2-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-2-3824-4060

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-2-3870-4040

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-2-3871-4030

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.030 bore

Part Number: DMS-2-3875-4030

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Piston Set, 400M SBF 400M 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-2-3970-4060

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Piston Set, 400M SBF 400M 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-2-3971-4030

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Piston Set, 400M SBF 400M 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-2-3971-4060

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Piston Set, 400M SBF 400M 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.030 bore

Part Number: DMS-2-3975-4030

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Piston Set, 400M SBF 400M 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.060 bore

Part Number: DMS-2-3975-4060

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4703-3632 4.0 Ford Barra XR6 FX Series -9cc Dish Top Ford Barra DOCH Forged Piston Set 3.632 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-2-4703-3632

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4703-3642 4.0 Ford Barra XR6 FX Series -9cc Dish Top Ford Barra DOCH Forged Piston Set 3.642 inch bore Pin Dia.: 0.866" Comp Height: 1.21"

Part Number: DMS-2-4703-3642

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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-2-4703-3652

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.635 bore

Part Number: DMS-2-4750-3635

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Piston Set, 5.0 Coyote 2-FX Series +1cc 4V Dome Top Piston Set. 3.640 bore

Part Number: DMS-2-4750-3640

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Piston Set, 412C / Boss Stroker SBF 351C 2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-2-3821-4155

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Piston Set, Boss 302 SBF 289 - 302 2-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-2-3875-4040

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