1991 Pistons & Piston Rings

Piston and Ring Kit, Hypereutectic, Dome, 4.310 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB398KTD-060

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3476HC-STD

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.290 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB207KTD-040

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB403KTD-030

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.310 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB284KTD-060

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.400 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB403KTD-040

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, Ford, 351W, Set of 8

Part Number: UEM-KB124-040

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K8700-4060

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W E Series -3cc Flat Top Inline Piston Set. 4.030 bore

Part Number: DMS-K8750-4030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K8705-4000

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston Set, 351W / 5.8 SBF 351W E Series -3cc Flat Top Inline Piston Set. 4.060 bore

Part Number: DMS-K8750-4060

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston Set, 350 SBC E Series -8cc Flat Top 4 Valve relief Piston Set. 4.040 bore

Part Number: DMS-K8702-4040

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 68.000mm Bore, Yamaha, Kit

Part Number: WIS-573M06800

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Estimated Ship Date: Mar 5, 2026 if ordered today

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

Part Number: UEM-KB173KTD-004

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M148030

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5499

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Forged, Dish, 4.400 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-IC856-040

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.420 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB318KTM-060

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB134KTM-STD

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.020 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB365KTM-020

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.622 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L4, Set of 4

Part Number: HSN-2M4216

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB197-030

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB228-STD

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-6162

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB320-STD

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Estimated Ship Date: Mar 18, 2026 if ordered today

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