Pistons - 4.030 in. Bore (in.) - 3.875 in. Stroke - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

ICON Premium Forged Piston and Ring Kits IC963KTD.030

Piston and Ring Kit, Forged, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC963KTD-030

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8150-4030

D.S.S. SX-Series Forged Piston and Ring Kits K8150-4030

Piston Set, 396 SBC SX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K8150-4030

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8150-4030

Piston, SX Series, Forged, Flat Top, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8150-4030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

SRP 4032 Alloy Forged Pistons 144995S

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.875 in. Stroke, 6.000 in. Rod, 1.062 in. Compression, Chevy, Each

Part Number: JEP-144995S

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Diamond Pistons Small Block Chevy Nitrous Series Pistons 10302

SBC 23° Nitrous FT 4.030B/1.062CD

Part Number: DPP-10302

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Call to Order

Diamond Pistons Domestic Series Pistons 11825

SB Chevy DM 4.030B/1.062CD

Part Number: DPP-11825

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Call to Order

Howards Cams ProMax 2618 Race Pistons 840306305L

Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.030 in. Bore, Chevy Small Block, Each

Part Number: HRS-840306305L

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2450-4030

Piston Set, 396 SBC 2-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-2-2450-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2455-4030

Piston Set, 396 SBC 2-FX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-2-2455-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2465-4030

Piston Set, 396 SBC 3-FX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-3-2465-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2453-4030

Piston Set, 396 SBC K3-FX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K3-2453-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8156-4030

Piston Set, 396 SBC SX Series -28cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-8156-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2456-4030

Piston Set, 396 SBC K1-FX Series -28cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K1-2456-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2450-4030

Piston Set, 396 SBC 3-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-3-2450-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2450-4030

Piston Set, 396 SBC 1-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-1-2450-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2458-4030

2-2458-4030-396-small-block-chevy-2-fx-series-4cc-dome-top-forged-piston-set-4-030-bore

Part Number: DMS-2-2458-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2456-4030

Piston Set, 396 SBC 1-FX Series -28cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-1-2456-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001636

Pistons, AutoTec II SBC, 4.03, 3.875, Dish 6, , SBC 23°, Sold as a set of 8.

Part Number: PIS-1001636

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2463-4030

Piston Set, 396 SBC 2-FX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-2-2463-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2458-4030

1-2458-4030-396-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-030-bore

Part Number: DMS-1-2458-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2465-4030

Piston Set, 396 SBC 1-FX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-1-2465-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2460-4030

Piston Set, 396 SBC 3-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-3-2460-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2460-4030

Piston Set, 396 SBC K2-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K2-2460-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2450-4030

Piston Set, 396 SBC K3-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K3-2450-4030

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2458-4030

3-2458-4030-396-small-block-chevy-3-fx-series-4cc-dome-top-forged-piston-set-4-030-bore

Part Number: DMS-3-2458-4030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today