Pistons - 105.791mm Bore (mm) - 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 K3-3166-4165

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3166-4165

Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-K3-3166-4165

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2468-4165

k2-2468-4165-420-small-block-chevy-k2-fx-series-4cc-dome-top-forged-piston-set-4-165-bore

Part Number: DMS-K2-2468-4165

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Mahle PowerPak Piston and Ring Kits 930201165

Pistons, PowerPak Piston and Ring Kits, Stroked, 4.165 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8

Part Number: MLE-930201165

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

JE Pistons 350/400 Small Block Dome Top Pistons 194952L

Piston, 23-Degree, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Left, Each

Part Number: JEP-194952L

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

ICON Premium Forged Pistons IC943.040

Pistons, Forged, Dish, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC943-040

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC943KTD.040

Piston and Ring Kit, Forged, Dish, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC943KTD-040

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

KB Performance Hyper Piston and Ring Kits KB361KTM.040

Piston and Ring Kit, Hypereutectic, Dome, 4.165 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB361KTM-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

JE Pistons 350/400 23 Degree Dome Top Pistons 194886L

Piston, 23-Degree, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Left, Each

Part Number: JEP-194886L

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

JE Pistons 350/400 23 Degree Dome Top Pistons 194886R

Piston, 23-Degree, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-194886R

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

RaceTec Race Pistons 1001026

Pistons, RaceTec SBC, 4.165, 3.5, Flat Top 6.125, 0.927, SBC 23°, Sold as a set of 8.

Part Number: PIS-1001026

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

RaceTec AutoTec Forged Pistons 1000229

Pistons, AutoTec SBC, 4.165, 3.75, Dome 5.7, 0.927, SBC 23°4.125, Sold as a set of 8.

Part Number: PIS-1000229

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

RaceTec Race Pistons 1001112

Pistons, RaceTec SBC, 4.165, 3.75, Dome 6, 0.927, SBC 23°, Sold as a set of 8.

Part Number: PIS-1001112

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

RaceTec Race Pistons 1001134

Pistons, RaceTec SBC, 4.165, 4, Flat Top 6, 0.927, SBC 18°, Sold as a set of 8.

Part Number: PIS-1001134

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

ICON Premium Forged Pistons IC938.040

Pistons, Forged, Dish, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC938-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Pistons IC941.040

Pistons, Forged, Flat, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC941-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC942KTD.040

Piston and Ring Kit, Forged, Flat, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC942KTD-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Pistons IC981.040

Pistons, Premium, Forged 2618 Aluminum, 4.165 in. Bore, 4.250 in. Stroke, Dish, Pontiac, Set of 8

Part Number: UEM-IC981-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC981KTD.040

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.165 in. Bore, 4.250 in. Stroke, Dish, Pontiac, Set of 8

Part Number: UEM-IC981KTD-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Pistons IC937.040

Pistons, Forged, Flat, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC937-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC937KTD.040

Piston and Ring Kit, Forged, Flat, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC937KTD-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC941KTD.040

Piston and Ring Kit, Forged, Flat, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC941KTD-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Pistons IC942.040

Pistons, Forged, Flat, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC942-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC938KTD.040

Piston and Ring Kit, Forged, Dish, 4.165 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC938KTD-040

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Diamond Pistons Domestic Series Pistons 42303

FD BB FE DS 4.165B/3.980S/6.490R/1.675CD

Part Number: DPP-42303

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2476-4165

-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2476-4165

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today