Pistons, Rings, Wrist Pins, Bushings & More

Hastings Piston Ring Sets 2M139020

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

Part Number: HSN-2M139020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Performance Piston Rings 4160MS

Piston Rings, Performance Series, 4.155 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4160MS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Hastings Piston Ring Sets 2M683

Piston Rings, Plasma-moly, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2003-4165

-13cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2003-4165

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2020-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2020-4030

Piston Set, 302 SBC K1-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K1-2020-4030

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP412543

Piston Rings, Pro GPX Gas Ported, 4.125 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP412543

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Speed-Pro Hypereutectic Pistons H423DCP 40

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

Part Number: SLP-H423DCP40

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Hastings Piston Ring Sets 2M683060

Piston Rings, Plasma-moly, 4.309 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP460046

Piston Rings, Pro GPX Gas Ported, 4.600 in. Bore, File Fit, Gas Nitrided, 0.043 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP460046

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Sealed Power Cast Pistons W463P

Piston, Cast, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Mercury, 351W, Each

Part Number: SLP-W463P

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Sealed Power Cast Piston Rings E-180X 30

Piston Rings, Cast Iron, 4.080 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-180X30

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Total Seal CR Classic Race Piston Rings CR9190 45

Piston Rings, Plasma-moly, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR919045

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Total Seal CR Classic Race Piston Rings CR0690

Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR0690

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Hastings Premium Ductile Ring Sets 2M5097

Piston Rings, Plasma-moly, 3.917 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5097

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Original Premium Piston Ring Sets for 2004-2007 RAM 2500, RAM 3500 - S42170

Piston Rings, 4.020 in. Bore, Cast Iron, 3mm., 2.38mm, 4mm, Thickness, Set

Part Number: MAH-S42170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ICON Premium Forged Piston and Ring Kits IC990KTD.030

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.280 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC990KTD-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Total Seal CS AP Advanced Profiling Ring Sets CS0690 5

Piston Rings, Steel, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CS06905

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP456016

Piston Rings, Pro GPX Gas Ported, 4.560 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP456016

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Hastings Steel Series Performance Ring Sets SM8565065

Piston Rings, Steel Series Performance, Plasma-moly, 4.065 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8565065

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Sealed Power Performance Piston Ring Sets E-299K 60

Piston Rings, Moly, 4.180 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-299K60

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Original OE Replacement Pistons 224-3732

Piston - Cms. 107mm/4.210" Bore B 4.5L, 6.7L, ISB, QSB (OE#5336103), 06-11 VIN A Dod

Part Number: MAH-2243732

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

KB Performance Hyper Piston and Ring Kits KB400KTM.STD

Piston and Ring Kit, Hypereutectic, Dome, 4.250 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB400KTM-STD

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Sealed Power Cast Piston Rings E-296X

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

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Speed-Pro Hypereutectic Pistons H1132CPA .25MM

Piston, Flat Top, Hypereutectic, 3.789 in. Bore, Chevy, 4.8, 5.3L, Set of 8

Part Number: SLP-H1132CPA25MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

JE Pistons Piston Oil Ring Spacers 4030-183

Oil Ring Support Rail, 4.030-4.059 in. Bore, Spring Steel, Each

Part Number: JEP-4030-183

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026