KB Engines & Components

Pistons, Hypereutectic, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB111-040

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.185 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB128KTM-060

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB129-040

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Piston and Ring Kit, Hypereutectic, Dome, 4.155 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB129KTD-030

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.165 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB129KTD-040

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Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB129KTD-STD

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Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB129KTM-STD

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Pistons, Hypereutectic, Dish, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB130-020

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Pistons, Hypereutectic, Dish, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB130-030

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Pistons, Hypereutectic, Dish, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB130-060

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Pistons, Hypereutectic, Dish, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Kit

Part Number: UEM-KB130-STD

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Piston and Ring Kit, Hypereutectic, Dish, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB130KTD-STD

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Piston and Ring Kit, Hypereutectic, Dish, 4.185 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB130KTM-060

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Pistons, Hypereutectic, Step Head, 4.146 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8

Part Number: UEM-KB132-020

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Pistons, Hypereutectic, Step Head, 4.156 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8

Part Number: UEM-KB132-030

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Pistons, Hypereutectic, Step Head, 4.186 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8

Part Number: UEM-KB132-060

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.146 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-KB132KTM-020

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.156 in. Bore, Oldsmobile, Kit

Part Number: UEM-KB132KTM-030

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.186 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-KB132KTM-060

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Piston, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB210-030

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Piston, Hypereutectic, Dome, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB210-040

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Piston, Hypereutectic, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB210-STD

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Piston, Hypereutectic, Dome, 4.260 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB211-010

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Piston, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB211-030

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Piston, Hypereutectic, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB211-STD

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