Pistons - 4.500 in. Bore (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ICON Premium Forged Pistons IC949.034

Pistons, Forged, Dish, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC949-034

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC950KTD.STD

Piston and Ring Kit, Forged, Flat, 4.500 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC950KTD-STD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Pistons IC950.STD

Pistons, Forged, Flat, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC950-STD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Pistons IC814.034

Pistons, Forged, Dome, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC814-034

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Pistons IC994.034

Pistons, Premium, Forged 2618 Aluminum, 4.500 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC994-034

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC860KTD.140

Piston and Ring Kit, Forged, Step Dish, 4.500 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC860KTD-140

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

KB Performance Hyper Piston and Ring Kits KB174KTD.034

Piston and Ring Kit, Hypereutectic, Dome, 4.450 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB174KTD-034

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Pistons IC948.034

Pistons, Forged, Dish, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC948-034

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC854KTD.140

Piston and Ring Kit, Forged, Step Dish, 4.500 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC854KTD-140

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC861KTD.140

Piston and Ring Kit, Forged, Dish, 4.500 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC861KTD-140

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC852KTD.140

Piston and Ring Kit, Forged, Step Dish, 4.500 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC852KTD-140

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Pistons IC858.140

Pistons, Forged, Flat, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-IC858-140

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC858KTD.140

Piston and Ring Kit, Forged, Flat, 4.500 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC858KTD-140

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Wiseco Professional Series Pistons K0006BS

Wiseco Professional Series Pistons K0006BS

Pistons, Forged, Q16, Dome, 4.500 in. Bore, .043 in., .043 in., 3.0 mm. Ring Grooves, Chevy, Big Block, With Power Adder, Set of 8

Part Number: WIS-K0006BS

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Pistons 6243AS

Piston, Forged, Dome, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: WIS-6243AS

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Pistons K243AS

Pistons, Forged, Dome, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: WIS-K243AS

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Pro Tru Street Pistons 5518A3

Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.500 in. Bore, Rings, Chevrolet, 7.4L, Single Piston, Each

Part Number: WIS-5518A3

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Call to Order

Wiseco Quick 16 Series Pistons 6481BS

Pistons, Quick 16 Series, Forged Aluminum, Dome, 4.500 in. Bore, Chevrolet, 7.4L, Each

Part Number: WIS-6481BS

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Wiseco Professional Series Pistons 60025BS

Pistons, Professional Series, Quick 16, Forged Aluminum, Dome, 4.500 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60025BS

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Manley Platinum Series Pistons 696500-1

Piston, Forged, Dish, 4.500 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696500-1

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Manley Platinum Series Pistons 696600-1

Piston, Forged, Dish, 4.500 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696600-1

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Manley Platinum Series Pistons 696700-1

Piston, Forged, Dish, 4.500 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696700-1

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Diamond Pistons Domestic Series Pistons 52470

MO BB DS 4.500B/4.500S/7.100R/1.360CD N/

Part Number: DPP-52470

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Diamond Pistons Domestic Series Pistons 52568

*MO HEMI 4.500B/4.250S/7.100R/1.485CD N/

Part Number: DPP-52568

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Diamond Pistons Big Block 24/26 Degree Competition Series Pistons 20018

BB Chevy Comp Series 24° 4.500B/1.155CD

Part Number: DPP-20018

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today