KB Pistons & Piston Rings

Piston and Ring Kit, Hypereutectic, Flat, 4.530 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB173KTD-064

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.600 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB173KTD-134

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Pistons, Hypereutectic, Dome, 4.470 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB174-004

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB174-034

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Pistons, Hypereutectic, Dome, 4.530 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB174-064

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Pistons, Hypereutectic, Dome, 4.566 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB174-100

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

Part Number: UEM-KB174KTD-004

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Piston and Ring Kit, Hypereutectic, Dome, 4.530 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB174KTD-064

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Piston and Ring Kit, Hypereutectic, Dome, 4.566 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB174KTD-100

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

Part Number: UEM-KB175KTD-004

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Piston and Ring Kit, Hypereutectic, Dish, 4.500 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB175KTD-034

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Pistons, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: UEM-KB176-030

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

Part Number: UEM-KB180KTM-STD

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

Part Number: UEM-KB246-060

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

Part Number: UEM-KB246KTD-020

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Piston and Ring Kit, Hypereutectic, Flat, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB246KTD-040

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Piston and Ring Kit, Hypereutectic, Flat, 4.060 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB246KTD-060

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

Part Number: UEM-KB246KTM-STD

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Piston and Ring Kit, Hypereutectic, Step Head, 4.402 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB251KTM-060

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Pistons, Hypereutectic, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB253-060

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Pistons, Hypereutectic, Dome, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB255-020

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

Part Number: UEM-KB261KTM-STD

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Pistons, Hypereutectic, Dish, 4.166 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile V8, Set of 8

Part Number: UEM-KB277-040

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Pistons, Hypereutectic, Step, 4.420 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB402-060

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

Part Number: UEM-KB402KTD-060

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