1971 Pistons & Piston Rings

Piston Set, 400 SBC K1-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-2403-4125

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Cast Iron, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178X

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8542

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Estimated Ship Date: Friday 1/2/2026

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Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X60

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

Pistons, Forged, Dome, Single Valve Relief, 4.350 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-212138

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Estimated Ship Date: Jan 21, 2026 if ordered today

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

Part Number: DMS-8130-4030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Moly, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-245K30

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

Pistons, PowerPak Plus Piston and Ring Kits, 4.060 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8

Part Number: MLE-930202560

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Moly, 3.950 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178K40

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Estimated Ship Date: Friday 1/2/2026

Piston Rings, Cast Iron, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-296X

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Estimated Ship Date: Friday 1/2/2026

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: UEM-KB120-040

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Estimated Ship Date: Friday 1/2/2026

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.750 in. Stroke, Dome, Chevy, Small Block, Set of 8

Part Number: UEM-IC970-030

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Pistons, Forged, Flat, 4.000 in. Bore, 383 Chevy, Set of 8

Part Number: DMS-8710-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Piston Rings, Claimer Series Performance Ring Sets, Standard Size, 4.000 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 1/8 in., L8, V8, Set of 8

Part Number: HSN-CM5521

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Estimated Ship Date: Friday 1/2/2026

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Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Ford, Small Block, Kit

Part Number: SLP-8KH273CP30

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Piston Rings, Plasma-moly, 4.005 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139005

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Estimated Ship Date: Friday 1/2/2026

Piston and Ring Kits, PowerPak Plus, 4.165 in. Bore, 4 in. Stroke, Dome, Two Valve Reliefs, Forged Aluminum, Chevy, Small Block, Kit

Part Number: MLE-197830065

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Professional, 2618 Forged Aluminum, Dome, 4.185 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, Chevy, Small Block, 18 Degree Head, Set of 8

Part Number: WIS-K0031B6

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.040 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB107KTM-040

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Estimated Ship Date: Friday 1/2/2026

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Piston Rings, Cast Iron, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X20

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K8705-4030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Set, 383 SBC SX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K8123-4000

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC30

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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

Part Number: SLP-8KH618CP30

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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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-9908HC-STD

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Estimated Ship Date: Friday 1/2/2026

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