KB Performance Piston Parts and Accessories

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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Piston and Ring Kit, Hypereutectic, Dome, 4.250 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB360KTM-STD

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Piston and Ring Kit, Hypereutectic, Dome, 4.195 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB361KTM-070

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Pistons, Hypereutectic, Quench Head, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in., Mopar, Set of 8

Part Number: UEM-KB373-020

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

Part Number: UEM-KB373KTM-020

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

Part Number: UEM-KB379-040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: UEM-KB379KTM-040

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Pistons, Hypereutectic, Step, 4.340 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Cadillac V8, Set of 8

Part Number: UEM-KB395-040

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Pistons, Hypereutectic, Dome, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB397-070

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Pistons, Hypereutectic, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB398-030

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Piston and Ring Kit, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB398KTD-030

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Piston and Ring Kit, Hypereutectic, Dome, 4.320 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB398KTD-070

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

Part Number: UEM-KB401-060

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Pistons, Hypereutectic, Step, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB402-030

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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, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB402KTD-030

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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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Pistons, Hypereutectic, Dish, 4.360 in. Bore, Ford, Set of 8

Part Number: UEM-KB206-STD

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Pistons, Hypereutectic, Dome, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB210-060

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Piston and Ring Kit, Hypereutectic, Dome, 4.270 in. Bore, Mopar, Hemi, Kit

Part Number: UEM-KB210KTM-020

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Piston and Ring Kit, Hypereutectic, Dome, 4.250 in. Bore, Mopar, Hemi, Kit

Part Number: UEM-KB210KTM-STD

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Pistons, Hypereutectic, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB211-STD

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Piston and Ring Kit, Hypereutectic, Dome, 4.250 in. Bore, Mopar, Hemi, Kit

Part Number: UEM-KB211KTM-STD

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Piston and Ring Kit, Hypereutectic, Dome, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB213KTM-040

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