KB Performance Piston Parts and Accessories

Piston and Ring Kit, Hypereutectic, Step Dish, 4.150 in. Bore, Ford, Big Block FE, Kit

Part Number: UEM-KB378KTM-020

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Estimated Ship Date: Dec 17, 2025 if ordered today

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

Part Number: UEM-KB379KTM-020

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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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Piston and Ring Kit, Hypereutectic, Step Dish, 4.340 in. Bore, Cadillac, V8, Kit

Part Number: UEM-KB382KTM-040

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

Part Number: UEM-KB385KTM-020

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.030 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB385KTM-030

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

Part Number: UEM-KB385KTM-040

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

Part Number: UEM-KB385KTM-060

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

Part Number: UEM-KB385KTM-STD

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

Part Number: UEM-KB389KTD-004

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

Part Number: UEM-KB389KTD-064

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

Part Number: UEM-KB389KTD-100

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Piston & Ring Set, 1 Set 9903HC.040/1 Set 4000AM8.040

Part Number: UEM-S00245

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Piston & Ring Set, 1 Set 9904HC.030/1 Set 4000AM8.030

Part Number: UEM-S00249

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Piston & Ring Set, 1 Set 9904HC.040/1 Set 4000AM8.040

Part Number: UEM-S00250

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Piston & Ring Set, 1 Set 9904HC.STD/1 Set 4000AM8.STD

Part Number: UEM-S00252

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Piston & Ring Set, 1 Set 9905HC.040/1 Set 4000AM8.040

Part Number: UEM-S00255

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Piston & Ring Set, 1 Set 9908HC.020/1 Set 4000AM8.020

Part Number: UEM-S00258

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Piston & Ring Set, 1 Set 9908HC.060/1 Set 4000AM8.060

Part Number: UEM-S00261

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Piston & Ring Set, Special Order Piston and Ring Kit (WISSOTA)

Part Number: UEM-S00263

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Piston & Ring Set, Special Order Piston and Ring Kit (WISSOTA)

Part Number: UEM-S00267

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Piston and Ring Kit, Hypereutectic, Dome, 4.060 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB359KTD-060

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Piston and Ring Kit, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB359KTM-030

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

Part Number: UEM-KB149KTD-020

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Piston and Ring Kit, Hypereutectic, Dome, 4.060 in. Bore, Ford, Cleveland, Kit

Part Number: UEM-KB149KTD-060

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