Pistons

Pistons, Forged, Dish, 2-Valve Reliefs, 4.145 in. Bore, 4.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8

Part Number: JEP-139624

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9911HCKTM020

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.145 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-138099S

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.145 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-139624S

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.145 in. Bore, Chevy, Set of 8

Part Number: UEM-KB139-020

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB139KTD-020

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB125-020

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB125KTM-020

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB126KTM-020

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB140KTD-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: UEM-KB140-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB127KTM-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB139KTM-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB140KTM-020

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Estimated Ship Date: Apr 27, 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-S9907HC-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB127-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: UEM-KB376-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.145 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB376KTD-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: UEM-SKB168-020

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Estimated Ship Date: Apr 27, 2026 if ordered today

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