Pistons - 108.712mm Bore (mm) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

KB Performance Hyper Piston and Ring Kits KB287KTM.030

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

Part Number: UEM-KB287KTM-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

ICON Premium Forged Pistons IC603.030

Pistons, Premium Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Set of 8

Part Number: UEM-IC603-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ICON Premium Forged Pistons IC600.030

Pistons, Premium Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Set of 8

Part Number: UEM-IC600-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

ICON Premium Forged Pistons IC601.030

Piston, Forged Dome, 4.280 in. Bore, Chevy, Big Block, Set of 8

Part Number: UEM-IC601-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

ICON Premium Forged Pistons IC869.047

Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Set of 8

Part Number: UEM-IC869-047

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ICON Premium Forged Pistons IC872.047

Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Set of 8

Part Number: UEM-IC872-047

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ICON Premium Forged Piston and Ring Kits IC788KTD.030

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

Part Number: UEM-IC788KTD-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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KB Performance Pistons KB397.030

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-KB397-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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KB Performance Pistons KB210.030

Pistons, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB210-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ICON Premium Forged Pistons IC898.030

Pistons, Forged, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Hemi, Set of 8

Part Number: UEM-IC898-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Hyper Piston and Ring Kits KB257KTM.030

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

Part Number: UEM-KB257KTM-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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JE Pistons Pistons 139477

Pistons, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139477

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

JE Pistons Pistons 139477S

Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139477S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

JE Pistons Pistons 139506S

Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Each

Part Number: JEP-139506S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

JE Pistons Pistons 139530S

Piston, Forged, Dome, 2-Valve Reliefs, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139530S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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JE Pistons Pistons 139537

Pistons, Forged, Dome, 2-Valve Reliefs, 4.280 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Set of 8

Part Number: JEP-139537

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Estimated Ship Date: Oct 9, 2025 if ordered today

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JE Pistons Pistons 142972

Pistons, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-142972

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

JE Pistons Pistons 142972S

Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Each

Part Number: JEP-142972S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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JE Pistons Pistons 142979S

Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-142979S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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JE Pistons Pistons 143593S

Piston, Forged, Dome, Single Valve Relief, 4.280 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.370 in. Compression, Chevy, Each

Part Number: JEP-143593S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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JE Pistons 426 Hemi Pistons 118758

JE Pistons 426 Hemi Pistons 118758

Pistons, Forged, Dome, 2-Valve Reliefs, 4.280 in. Bore, 3.750 in. Stroke, 6.860 in. Rod, 1.955 in. Compression, Mopar, Hemi, Set of 8

Part Number: JEP-118758-8

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

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JE Pistons 426 Hemi Pistons 118758S

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Diamond Pistons Domestic Series Pistons 52540

*MO HEMI 4.280B/4.150S/6.860R/1.765CD

Part Number: DPP-52540

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Estimated Ship Date: Oct 27, 2025 if ordered today

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KB Performance Hyper Piston and Ring Kits KB201KTD.030

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

Part Number: UEM-KB201KTD-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC601KTD.030

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.280 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC601KTD-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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JE Pistons Big Block Closed Chamber Pistons 258204S

Piston, Forged, Dome, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.648 in. Compression, Chevy, Each

Part Number: JEP-258204-1

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today