KB Parts and Accessories

Piston, Hypereutectic, Flat, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB237-060

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Estimated Ship Date: Nov 30, 2026 if ordered today

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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-SKB400-040

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB287-030

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB397-100

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB402-030

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Flat, 88.25mm Bore, 1.2mm, 1.2mm, 2.8mm Ring Grooves, Mopar, Each

Part Number: UEM-SKB241-75MM

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Estimated Ship Date: Nov 19, 2026 if ordered today

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KB Hyper Left Single Piston - Toyota 22R Rod -5.825 Dish 6.5cc 2V

Part Number: UEM-SKB323L-75MM

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB243-030

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB400-020

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB260-020

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB144-030

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB213R-060

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB197-020

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.340 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Cadillac, V8, Each

Part Number: UEM-SKB395-040

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB136-020

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB172-020

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dish, 92mm Bore, 1.5mm, 1.5mm, 4.0mm Ring, Toyota, 4-Cylinder, Each

Part Number: UEM-SKB323L-STD

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB366-STD

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB376R-060

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB284-030

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.190 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac, V8, Each

Part Number: UEM-SKB347-040

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB210-020

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, KB Hyper Single Piston - AMC 401 Rod 5.858 Step Head 17.3cc 2V

Part Number: UEM-SKB420STD

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB311-060

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Piston, Hypereutectic, Dish, 88.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Each

Part Number: UEM-SKB268-1-0MM

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Estimated Ship Date: Nov 19, 2026 if ordered today

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