Pistons - 4.040 in. Bore (in.) - 1.260 in. Compression Height (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. E Series Forged Pistons 8705-4040

D.S.S. E Series Forged Pistons 8705-4040

Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8705-4040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Forged Pro Pistons SUM-SBC350040L

Forged Pro pistons for SB Chevy 350 Long Rod, 4.040 bore, 1.260 C.H., 3.48 in. stroke, 6 in. rod, 5cc flat top 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72.

Part Number: SUM-SBC350040L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. SX-Series Forged Piston and Ring Kits K8113-4040

Piston Set, 350 SBC SX Series -13cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8113-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8110-4040

Pistons, SX-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8110-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

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D.S.S. E Series Forged Pistons 8705-4040

5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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D.S.S. SX-Series Forged Piston and Ring Kits K8117-4040

Piston Set, 350 SBC SX Series +4cc Dome Top Piston Set. 4.040 bore

Part Number: DMS-K8117-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS505A4

Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Flat Top, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-PTS505A4

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8113-4040

Pistons, SX-Series, Forged, Dish, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8113-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 138086S

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.260 in. Compression, Chevy, Each

Part Number: JEP-138086S

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

SRP Professional Series 4032 Alloy Forged Pistons 329458S

Piston, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.260 in. Compression, Chevy, Each

Part Number: JEP-329458S

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8110-4040

Piston Set, 350 SBC SX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8110-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2106-4040

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-2-2106-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2108-4040

+4cc Dome Top SBC 23 Degree Forged 2618

Part Number: DMS-2-2108-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8115-4040

Pistons, SX-Series, Forged, Dish, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8115-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8117-4040

350 Chevy SX Forged Piston Set of 8 Includes Full Floating Pins & Locks. (3.48" Stroke x 6.00" Rod) 4cc dome,

Part Number: DMS-8117-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2108-4040

+4cc Dome Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2108-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2103-4040

Piston Set, 350 SBC K1-FX Series -13cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K1-2103-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2105-4040

Piston Set, 350 SBC K1-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K1-2105-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2106-4040

-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2106-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2100-4040

Piston Set, 350 SBC K1-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K1-2100-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2100-4040

Piston Set, 350 SBC 1-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-1-2100-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2103-4040

Piston Set, 350 SBC 1-FX Series -13cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-1-2103-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2105-4040

Piston Set, 350 SBC 1-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-1-2105-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2106-4040

-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2106-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2108-4040

+4cc Dome Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2108-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2100-4040

Piston Set, 350 SBC 3-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-3-2100-4040

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today