Pistons | Summit Racing

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2400-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2400-4040

Piston Set, 383 SBC K1-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K1-2400-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2303-4040

Piston Set, 383 SBC 2-FX Series -16cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-2-2303-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons SRP 2618 Alloy Forged Pistons 140345S

Piston, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-140345S

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons SRP 2618 Alloy Forged Pistons 140349S

Piston, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-140349S

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Mahle PowerPak Pistons 930200140-1

385cid 4.040 x 1.425CH, 3.750stroke,5.700rod,0.927pin,-5.0cc,464g,11.2CR, 4032

Part Number: MLE-930200140-1

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Estimated Ship Date: Today

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2305-4040

Piston Set, 383 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2305-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2303-4040

Piston Set, 383 SBC K1-FX Series -16cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K1-2303-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2400-4040

Piston Set, 383 SBC 2-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-2-2400-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 139629S

Piston, Forged, Dish, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-139629S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Diamond Pistons Domestic Series Pistons 11123-8-H

350/400 23° 4.040B/1.425CD/Kit

Part Number: DPP-11123-8-H

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Diamond Pistons Domestic Series Pistons 11123

SB Chevy FT 4.040B/1.425CD NS

Part Number: DPP-11123

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11153

SB Chevy FT 4.040B/1.125CD

Part Number: DPP-11153

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11805

SB Chevy DM 4.040B/1.125CD

Part Number: DPP-11805

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

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SRP Professional Series 2618 Alloy Forged Pistons 279479S

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-279479S

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

JE Pistons 350 Small Block 23 Degree Dome Top Pistons 182017R

Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Right, Each

Part Number: JEP-182017R

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2305-4040

Piston Set, 383 SBC 3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-3-2305-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2400-4040

Piston Set, 383 SBC 3-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-3-2400-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3721-4040

Piston Set, 383C / Boss Stroker SBF 351C K2-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K2-3721-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2300-4040

Piston Set, 383 SBC K1-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K1-2300-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2300-4040

Piston Set, 383 SBC 2-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-2-2300-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2400-4040

Piston Set, 383 SBC 1-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-1-2400-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2303-4040

Piston Set, 383 SBC 1-FX Series -16cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-1-2303-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2305-4040

Piston Set, 383 SBC K3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K3-2305-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2400-4040

Piston Set, 383 SBC K2-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K2-2400-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2405-4040

Piston Set, 383 SBC K3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K3-2405-4040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today