Pistons - 3.750 in. Stroke - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2406-4040

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2406-4040

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

KB Performance Hyper Piston and Ring Kits KB237KTM.060

Piston and Ring Kit, Hypereutectic, Flat, 4.380 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB237KTM-060

Not Yet Reviewed

Estimated Ship Date: Today

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JE Pistons Extreme Duty 23 Degree Inverted Dome Top Pistons 242885

JE Pistons Extreme Duty 23 Degree Inverted Dome Top Pistons 242885

Pistons, Forged, Dish, D-Shaped Cup, 4.125 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-242885-8

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

KB Performance Hyper Piston and Ring Kits KB128KTD.030

Piston and Ring Kit, Hypereutectic, Flat, 4.155 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB128KTD-030

Not Yet Reviewed

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 IC756KTD.060

Piston and Ring Kit, Forged, Dome, 4.185 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC756KTD-060

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Pistons KB236.STD

Pistons, Hypereutectic, Step, 4.320 in. Bore, Chrysler, Dodge, Plymouth, Jensen, Set of 8

Part Number: UEM-KB236-STD

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

JE Pistons 400 Small Block 23 Degree Dome Pistons 182056R

Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.155 in. Bore, 3.750 in. Stroke, 6.000 in.Rod, 1.125 in. Compression, Right, Each

Part Number: JEP-182056R

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC836KTD.030

Piston and Ring Kit, Forged, Step Dish, 4.350 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC836KTD-030

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Pistons KB237.040

Pistons, Hypereutectic, Flat, 4.360 in. Bore,, Chrysler, Dodge, Plymouth, Set of 8

Part Number: UEM-KB237-040

Not Yet Reviewed

Estimated Ship Date: Today

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D.S.S. E Series Forged Pistons 8710-4000

Pistons, Forged, Flat, 4.000 in. Bore, 383 Chevy, Set of 8

Part Number: DMS-8710-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Speed-Pro Hypereutectic Pistons WH860CP40

Piston, Hypereutectic, Flat, 4.040 in. Bore, 3.75 in. Stroke, 5/64 in., 5/64 in., 3/16 in. Rings, Chevy, Each

Part Number: SLP-WH860CP40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Coated Hypereutectic SBC 350 Pistons SUM-17383C-00

Pistons, Hypereutectic, Dished, 4.000 in. Bore, Chevy, Set of 8

Part Number: SUM-17383C-00

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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JE Pistons Pistons 138103S

Piston, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-138103S

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Mahle PowerPak Piston and Ring Kits 930206760

Piston and Ring Kit, Forged, 4.060 in. Bore, Chevy, Kit

Part Number: MLE-930206760

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

KB Performance Pistons KB370.030

Pistons, Hypereutectic, Flat, 4.093 in. Bore, Pontiac, 389, Set of 8

Part Number: UEM-KB370-030

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Pistons KB128.030

Pistons, Hypereutectic, Flat, 4.155 in. Bore, Chevy, Set of 8

Part Number: UEM-KB128-030

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Pistons KB346.040

Pistons, Hypereutectic, Dish, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB346-040

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Howards Cams ProMax 2618 Race Pistons 841612306

Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.165 in. Bore, Chevy Small Block, Set of 8

Part Number: HRS-841612306

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Mahle PowerPak Piston and Ring Kits 930200225

Piston and Ring Kit, PowerPak, Forged, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: MLE-930200225

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

ICON Premium Forged Pistons IC733.030

Pistons, Forged, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC733-030

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

ICON FHR Series Pistons IC9946.030

Pistons, Forged, Flat, 4.150 in. Bore, Pontiac, V8, Set of 8

Part Number: UEM-IC9946-030

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Claimer Pistons 9911HC.040

Pistons, Hypereutectic, Flat, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-9911HC-040

Not Yet Reviewed

Estimated Ship Date: Today

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ICON Premium Forged Piston and Ring Kits IC503KTD.005

Piston and Ring Kits, Premium, Forged 4032 Aluminum, 4.005 in. Bore, 3.750 in. Stroke, Flat Top, Chevy, Small Block, Set of 8

Part Number: UEM-IC503KTD005

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

KB Performance Claimer Piston and Ring Kits 9909HCKTD.060

Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9909HCKTD060

Not Yet Reviewed

Estimated Ship Date: Today

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KB Performance Claimer Piston and Ring Kits 9909HCKTM.030

Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9909HCKTM030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today