Pistons - 5.9L/359 Actual Engine Displacement - Flat top, with two valve reliefs Piston Style

D.S.S. E Series Forged Piston and Ring Kits K8750-4040

D.S.S. E Series Forged Piston and Ring Kits K8750-4040

Piston Set, 351W / 5.8 SBF 351W E Series -3cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K8750-4040

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3920-4040

Piston Set, 351C /Boss SBF 351C 2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-2-3920-4040

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3450-4040

Piston Set, 351W / 5.8 SBF 351W K2-FX Series -4cc Flat Top inline Piston Set. 4.040 bore

Part Number: DMS-K2-3450-4040

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

RaceTec AutoTec Forged Pistons 1000116

Piston, Flat Top, 4.040 in. Bore, 3.480 in. Stroke, 6.125 in. Rod Length, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy Small Block, Set of 8.

Part Number: PIS-1000116

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2027 if ordered today

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Estimated Ship Date: Jan 8, 2027 if ordered today

JE Pistons FSR Tour Series GP Pistons 258030R

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-258030R

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

JE Pistons Ultra Series Pistons 173616L

Piston, Ultra-Light GP, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Left, Each

Part Number: JEP-173616L

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

JE Pistons FSR Tour Series GP Pistons 258030L

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Left, Each

Part Number: JEP-258030L

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

JE Pistons Ultra Series Pistons 173618R

Piston, Ultra-Light GP, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.550 in. Compression, Chevy, Right, Each

Part Number: JEP-173618R

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3570-4040

Piston Set, 351W / 5.8 Clevor SBF 351W K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3570-4040

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905

-7cc Flat Top Pontiac Early and Late Forged 4032

Part Number: DMS-K1-6162-3905

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3920-4040

Piston Set, 351C /Boss SBF 351C 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3920-4040

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3570-4040

Piston Set, 351W / 5.8 Clevor SBF 351W 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3570-4040

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6162-3905

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K3-6162-3905

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3570-4040

Piston Set, 351W / 5.8 Clevor SBF 351W K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3570-4040

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905C

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K261623905C

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Enginetech Piston and Ring Kits KB151(8)040

Engine Piston Set 69-97 FRD 3.9L/4.6L/4.9L

Part Number: EGN-KB1518040

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3452-4040

Piston Set, 351W / 5.8 SBF 351W K2-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K2-3452-4040

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3000-4060

Piston Set, 355 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.060 bore

Part Number: DMS-K1-3000-4060

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3002-4060

Piston Set, 355 Stroker SBF 289 - 302 K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3002-4060

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

JE Pistons 350 Small Block 23 Degree Flat Top Pistons 181918R

Piston, 23 Degree. Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-181918R

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3552-4040

Piston Set, 351W / 5.8 SBF 351W 2-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-2-3552-4040

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6162-3905

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-2-6162-3905

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3550-4040

Piston Set, 351W / 5.8 SBF 351W K2-FX Series -4cc Flat Top inline Piston Set. 4.040 bore

Part Number: DMS-K2-3550-4040

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6162-3905

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-3-6162-3905

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3000-4060

Piston Set, 355 Stroker SBF 289 - 302 K2-FX Series -4cc Flat Top inline Piston Set. 4.060 bore

Part Number: DMS-K2-3000-4060

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today