Pistons - 4.000 in. Bore (in.) - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Pro LS Forged Pistons SUM-3269454000-2

Pro LS 2618 Forged Piston, 4.000 bore, 1.326 C.H., 2cc Flat, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9,

Part Number: SUM-3269454000-2

4.67 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Forged Pistons SUM-3269434000-2

Pro LS 2618 Forged Piston, 4.000 bore, 1.326 C.H., 2cc Flat, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-3269434000-2

5.0 out of 5 stars ( 2 )

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Wiseco Pro Tru Street Pistons PTS523AS

Wiseco Pro Tru Street Pistons PTS523AS

Pistons, Pro Tru Street, Forged, Dome, 4.000 in. Bore, Chevy, 6.0L LS, Set of 8

Part Number: WIS-PTS523AS

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Forged Pistons SUM-326945400012

Pro LS 2618 Forged Piston, 4.000 bore, 1.326 C.H., 12cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9,

Part Number: SUM-326945400012

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Forged Pistons SUM-2999274000-2

Pro LS 2618 Forged Piston, 4.000 bore, 1.299 C.H., 2cc Flat, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-2999274000-2

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Summit Racing™ Pro LS Forged Pistons SUM-299927400012

Pro LS 2618 Forged Piston, 4.000 bore, 1.299 C.H., 12cc Dish, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9,Set of 8

Part Number: SUM-299927400012

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Summit Racing™ Pro LS Forged Pistons SUM-326943400012

Pro LS 2618 Forged Piston, 4.000 bore, 1.326 C.H., 12cc Dish, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9,Set of 8

Part Number: SUM-326943400012

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Summit Racing™ Pro LS Forged Pistons SUM-1109274000-8

Pro LS 2618 Forged Piston, 4.000 bore, 1.110 C.H., 8cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-1109274000-8

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Forged Pistons SUM-110927400020

Pro LS 2618 Forged Piston, 4.000 bore, 1.110 C.H., 20cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-110927400020

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Summit Racing™ Forged Pro Pistons SUM-SBC350000

Forged Pro pistons for SB Chevy 350, 4.000 bore, 1.560 C.H., 3.48 in. stroke, 5.7 in. rod, 5cc flat top. 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72cc.

Part Number: SUM-SBC350000

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D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3516-4000

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-2-3516-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8123-4000

Piston Set, 383 SBC SX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K8123-4000

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

Wiseco RED Series Pistons RED0015XS

Pistons, Red Series, Forged Aluminum, 4.000 Bore, -5.70cc Flat, 3.480 in. Stroke, 5.700 Rod, Chevy, Small Block, Set of 8

Part Number: WIS-RED0015XS

Not Yet Reviewed

Estimated Ship Date: Apr 11, 2025 if ordered today

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Estimated Ship Date: Apr 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3268-4000

Piston Set, 331 Stroker SBF 289 - 302 1-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-1-3268-4000

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Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K1830-4000

Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1830-4000

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8890-4000

Piston Set, 408W /5.8 Stroker SBF 351W SX Series -5cc Flat Top Inline / Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K8890-4000

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Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-5000-4000C

k2-5000-4000c-300-l6-ford-6-cylinder-k2-fx-series-5cc-l6-flat-top-forged-piston-set-4-000-bore

Part Number: DMS-K250004000C

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC802KTD.STD

Piston and Ring Kit, Forged, Dome, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC802KTD-STD

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2025 if ordered today

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Estimated Ship Date: Apr 21, 2025 if ordered today

D.S.S. SX-Series Forged Pistons 8894-4000

Piston Set, 408W /5.8 Stroker SBF 351W SX Series -28cc Dish Top Inline / Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-8894-4000

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Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K1833-4000

Pistons, Rings, SX-Series, Forged, 15.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1833-4000

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

Mahle LSX Combo PowerPak Piston and Ring Kits 930227000

Pistons, LSX Combo PowerPak Piston and Ring Kits, 4.000 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 5.7L, 6.0L, Set of 8

Part Number: MLE-930227000

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Estimated Ship Date: Tomorrow

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Mahle PowerPak Piston Kits 930200300

Pistons, PowerPak Piston Kits, 4.000 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 5.7L, Set of 8

Part Number: MLE-930200300

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Estimated Ship Date: Apr 7, 2025 if ordered today

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Estimated Ship Date: Apr 7, 2025 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8117-4000

Piston Set, 350 SBC SX Series +4cc Dome Top Piston Set. 4.000 bore

Part Number: DMS-K8117-4000

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2025 if ordered today

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Estimated Ship Date: Mar 31, 2025 if ordered today

ICON Premium Forged Piston and Ring Kits IC800KTD.STD

Piston and Ring Kit, Forged, Dome, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC800KTD-STD

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2025 if ordered today

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Estimated Ship Date: Apr 21, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3318-4000C

+6cc Dome Top SBF Twisted Wedge Forged 4032

Part Number: DMS-1-3318-4000C

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today