FORD Pistons & Piston Rings

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.592 bore

Part Number: DMS-K1-4891-3592

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Set, 455 FE K1-FX Series -5cc FE Flat Top Piston Set. 4.130 bore

Part Number: DMS-K1-5070-4130

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Pistons, Forged, Flat, 4.110 in. Bore, Ford, Mercury, Set of 8

Part Number: SLP-L2291F60

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Piston Rings, Moly, 4.172 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-261K40

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Pistons, PowerPak Piston and Ring Kits, Stroked, 4.270 in. Bore, Forged Aluminum, Dish, Rings, Ford, 427, Set of 8

Part Number: MLE-930264570

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Piston Set, 393W / 5.8 Stroker SBF 351W E Series -13cc Dish Top Inline Piston Set. 4.030 bore

Part Number: DMS-K8723-4030W

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Set, 347 Stroker SBF 289 - 302 E Series -6cc Dish Top Inline Piston Set. 4.030 bore

Part Number: DMS-K8741-4030

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Set, 347 Stroker SBF 289 - 302 E Series -6cc Dish Top Inline Piston Set. 4.040 bore

Part Number: DMS-K8740-4040

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Pistons, SX-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8860-4040

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Piston Rings, Plasma-moly, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40843CP020

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Piston Set, 455 FE 2-FX Series -5cc FE Flat Top Piston Set. 4.080 bore

Part Number: DMS-2-5070-4080

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Set, 393W / 5.8 Stroker SBF 351W 2-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-2-3410-4030

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston and Ring Kit, Forged, 4.040 in. Bore, Ford, Kit

Part Number: MLE-930248240

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8750-4040

1.0 out of 5 stars ( 1 )

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Piston Rings, Plasma-moly, 4.080 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M574030

5.0 out of 5 stars ( 1 )

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Piston Set, 4.6 Modular 1-FX Series -4cc 4V Flat Top Piston Set. 3.572 bore

Part Number: DMS-1-4852-3572

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5508035

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Piston Rings, Phosphate Coated, 4.039 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139040

4.5 out of 5 stars ( 2 )

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Pistons, Cast, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Modified, Set of 8

Part Number: UEM-1160-060

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Piston Rings, Piston Ring Sets, Standard Size, 4.000 in. Bore, Phosphate Coated, 1.5mm, 1.5mm, 4.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-4726

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Piston Rings, Ceramic PVD, 3.760 in. Bore, 2.3mm, 2.0mm, 3.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D537450

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Pistons, Hypereutectic, Flat, 4.090 in. Bore, 5/64 in., 3/32 in. 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-1131H-040

5.0 out of 5 stars ( 1 )

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Piston Rings, Piston Ring Sets, Phosphate Coated, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-139S030

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.170 in. Bore, Ford, Big Block FE, Kit

Part Number: UEM-KB378KTM-040

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Pistons, SX-Series, Forged, Dish, 4.060 in. Bore, Ford, Set of 8

Part Number: DMS-8763-4060

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