KB Engines & Components

Piston, Hypereutectic, Step Dish, 4.343 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Buick, V8, Each

Part Number: UEM-SKB357-030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 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

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Part Number: UEM-SKB400-030

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 4.380 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB401-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, Hypereutectic, Dome, 4.420 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB401-060

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Step Dish, 4.420 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB402-060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, Hypereutectic, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, GM, Each

Part Number: UEM-SKB404-030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

KB Hyper Single Piston - Ford 3.7L Mercruiser 4 cyl

Part Number: UEM-SKB413-060

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, KB Hyper Single Piston - Chry 408 Rod 6.123 Step Dish 23.5cc 2V No Quench Dome

Part Number: UEM-SKB416STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, Single KB Hyper Coated Piston - Suzuki 1.6L Rod 5.4921 Dish 5.86cc

Part Number: UEM-SKB417C75MM

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Estimated Ship Date: Dec 29, 2025 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-SKB420040

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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: Dec 29, 2025 if ordered today

• Special Order

Piston, KB Hyper Single Piston - Pont 400, Rod 6.663, Dome -10cc

Part Number: UEM-SKB422030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB301R-030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Part Number: UEM-SKB302L-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB302L-030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Part Number: UEM-SKB302R-020

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB302R-030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB302R-STD

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Part Number: UEM-SKB303-020

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB303-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB312-030

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB312-040

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Part Number: UEM-SKB312-060

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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