Pistons - 4.000 in. Bore (in.) - 1.560 in. Compression Height (in.)

Summit Racing™ Coated Hypereutectic SBC 350 Pistons SUM-17350C-00

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

Part Number: SUM-17350C-00

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Speed-Pro Hypereutectic Pistons H617CP

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

Part Number: SLP-H617CP

5.0 out of 5 stars ( 2 )

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D.S.S. E Series Forged Pistons 8700-4000

D.S.S. E Series Forged Pistons 8700-4000

Pistons, Forged, Flat, 4.000 in. Bore, 350 Chevy, Set of 8

Part Number: DMS-8700-4000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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D.S.S. E Series Forged Piston and Ring Kits K8700-4000

Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K8700-4000

Not Yet Reviewed

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D.S.S. E Series Forged Piston and Ring Kits K8702-4000

Piston Set, 350 SBC E Series -8cc Flat Top 4 Valve relief Piston Set. 4.000 bore

Part Number: DMS-K8702-4000

Not Yet Reviewed

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Speed-Pro Hypereutectic Pistons H618CP

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

Part Number: SLP-H618CP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Silv-O-Lite Hypereutectic Pistons 3437HC.STD

Pistons, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3437HC-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

D.S.S. E Series Forged Pistons 8702-4000

Pistons, E-Series, Forged, Flat, 4.000 in. Bore, Chevy, Set of 8

Part Number: DMS-8702-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2003-4000

Piston Set, 350 SBC K1-FX Series -13cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K1-2003-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8107-4000

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

Part Number: DMS-K8107-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8105-4000

Piston, SX-Series, Forged Dish Top, 4.000 in. Bore, Chevy, Set of 8

Part Number: DMS-8105-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Enginetech Piston Sets P5016(8)STD

Engine Piston Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-P50168STD

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2026 if ordered today

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Estimated Ship Date: Nov 17, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2005-4000C

Piston Set, 4.3 Chevy V6 K3-FX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K320054000C

Not Yet Reviewed

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2003-4000C

Piston Set, 4.3 Chevy V6 K2-FX Series -13cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K220034000C

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2003-4000C

Piston Set, 4.3 Chevy V6 3-FX Series -13cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-3-2003-4000C

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2003-4000C

Piston Set, 4.3 Chevy V6 K1-FX Series -13cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K120034000C

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2003-4000

Piston Set, 350 SBC 1-FX Series -13cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-1-2003-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8105-4000

Piston and Ring Kit,350 Chevy Small Block 21cc dish SX Forged Piston Set STD and Ductile Moly Ring set

Part Number: DMS-K8105-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2000-4000C

Piston Set, 4.3 Chevy V6 K2-FX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K220004000C

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2008-4000

3-2008-4000-350-small-block-chevy-3-fx-series-4cc-dome-top-forged-piston-set-4-000-bore

Part Number: DMS-3-2008-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8100-4000

Piston Set, 350 SBC SX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K8100-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8107-4000

Pistons, SX-Series, Forged, Dome, 4.000 in. Bore, Chevy, Set of 8

Part Number: DMS-8107-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2000-4000C

Piston Set, 4.3 Chevy V6 K3-FX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K320004000C

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2003-4000

Piston Set, 350 SBC K3-FX Series -13cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K3-2003-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2005-4000

Piston Set, 350 SBC 3-FX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-3-2005-4000

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today