Pistons - 4.165 in. Bore (in.) - 1.260 in. Compression Height (in.)

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2100-4165

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2100-4165

Piston Set, 377 SBC K3-FX Series -5cc Flat Top Piston Set. 4.165 bore

Part Number: DMS-K3-2100-4165

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. SX-Series Forged Piston and Ring Kits K8110-4165

Piston Set, 377 SBC SX Series -5cc Flat Top Piston Set. 4.165 bore

Part Number: DMS-K8110-4165

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

JE Pistons SRP 2618 Alloy Forged Pistons 142035S

Piston, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.260 in. Compression, Chevy, Each

Part Number: JEP-142035S

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 Pistons 1-2106-4165

-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2106-4165

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 1-2103-4165

Piston Set, 377 SBC 1-FX Series -13cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-1-2103-4165

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 1-6013-4165

Piston Set, 481 Stroker Olds. 1-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-1-6013-4165

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 K3-6010-4165

Piston Set, 481 Stroker Olds. K3-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-K3-6010-4165

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 K3-2108-4165

+4cc Dome Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2108-4165

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 K1-2108-4165

+4cc Dome Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2108-4165

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 K2-2106-4165

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K2-2106-4165

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 2-6013-4165

Piston Set, 481 Stroker Olds. 2-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-2-6013-4165

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 3-2103-4165

Piston Set, 377 SBC 3-FX Series -13cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-3-2103-4165

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 2-2108-4165

+4cc Dome Top SBC 23 Degree Forged 2618

Part Number: DMS-2-2108-4165

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 K8113-4165

Piston Set, 377 SBC SX Series -13cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-K8113-4165

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 K8117-4165

+4cc Dome Top SBC 23 Degree Forged 4032

Part Number: DMS-K8117-4165

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 3-2106-4165

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-3-2106-4165

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 3-2100-4165

Piston Set, 377 SBC 3-FX Series -5cc Flat Top Piston Set. 4.165 bore

Part Number: DMS-3-2100-4165

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 K2-2105-4165

Piston Set, 377 SBC K2-FX Series -21cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-K2-2105-4165

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 2-6010-4165

Piston Set, 481 Stroker Olds. 2-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-2-6010-4165

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 2-2105-4165

Piston Set, 377 SBC 2-FX Series -21cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-2-2105-4165

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 8117-4165

+4cc Dome Top SBC 23 Degree Forged 4032

Part Number: DMS-8117-4165

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 2-2103-4165

Piston Set, 377 SBC 2-FX Series -13cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-2-2103-4165

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 K8115-4165

Piston Set, 377 SBC SX Series -21cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-K8115-4165

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 2-2106-4165

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-2-2106-4165

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 2-2100-4165

Piston Set, 377 SBC 2-FX Series -5cc Flat Top Piston Set. 4.165 bore

Part Number: DMS-2-2100-4165

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