Pistons, Rings, Wrist Pins, Bushings & More

Piston, Forged Dish, 4.040 in. Bore, Dodge, Small Block Magnum, Set of 8

Part Number: UEM-IC984-040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Set, 331 Stroker SBF 289 - 302 SX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-8856-4040

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.820 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP040

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Pistons, Cast, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1436C-030

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Piston Rings, Iron, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-135-2M551940

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Piston Rings, Moly, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-299K40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pistons, Premium, Forged 2618 Aluminum, 4.313 in. Bore, 3.500 in. Stroke, Dome, Chevy, Big Block, W-Series, Set of 8

Part Number: UEM-IC979-038

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, HF Series, 4.000 in. Bore, File Fit, 1/16 in., 1/16 in., 3.0mm, Single Piston, Set

Part Number: WIS-4005HF

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB197-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: SUM-17350C-40

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4.155+5 1.5 1.5 3.0 8CYL

Part Number: TSR-CRG201235

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Piston and Ring Kit, Hypereutectic, Flat, 3.935 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB165KTM-060

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB193-040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pistons, Forged, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Small Block, Set of 8

Part Number: UEM-IC709-060

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.320 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, 8-Cylinder, Set

Part Number: JEP-J10008-43205

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.470 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC806KTD-004

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.065 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR3690-65

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Piston Rings, Chrome, 61.50mm, Kawasaki, Set

Part Number: WIS-2421CD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.280 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, L8/V8, Set of 8

Part Number: HSN-2M4718030

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Piston and Ring Kit, Forged, Flat, 4.350 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC784KTD-100

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 96mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9600XX

5.0 out of 5 stars ( 3 )

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Pistons, Hypereutectic, 4.087 in. Bore, Flat, 1.328 in. Comp. Height, Floating Pin, 1.5mm x 1.5mm x 2.5mm Ring Grooves, Cadillac, Chevy, GMC, Set of 8

Part Number: UEM-3530HCA-5MM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, XX Piston Ring Sets, 3.790 in. Bore, Gas Nitrided, Ring Set Fits One Single Cylinder, V8, 1 Set

Part Number: WIS-9625XX

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.250 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8562

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Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston Set

Part Number: WIS-4035HF

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today