Pistons, Rings, Wrist Pins, Bushings & More

Total Seal CR Classic Race Piston Rings CR0690 40

Piston Rings, Plasma-moly, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR0690-40

5.0 out of 5 stars ( 1 )

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D.S.S. E Series Forged Pistons 8750-4000

D.S.S. E Series Forged Pistons 8750-4000

Pistons, E-Series, Forged, Flat, 4.000 in. Bore, Ford, Set of 8

Part Number: DMS-8750-4000

3.0 out of 5 stars ( 2 )

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Sealed Power Cast Piston Rings E-245X 30

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

Part Number: SLP-E-245X30

5.0 out of 5 stars ( 2 )

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D.S.S. SX-Series Forged Pistons 8860-4040

Pistons, SX-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8860-4040

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Hastings Premium Ductile Ring Sets 4860

Piston Rings, Phosphate Coated, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-4860

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M4978S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S

3.67 out of 5 stars ( 3 )

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Sealed Power Hellfire Piston Ring Sets R1910265

Piston Rings, Ductile Iron, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-R-19102-65

5.0 out of 5 stars ( 3 )

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Hastings Premium Ductile Ring Sets for 2014-2018 1500, 2014-2019 GRAND CHEROKEE - 2M7382

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.268 in. Bore, Plasma-moly, 2.0mm, 2.0mm, 2.0mm, Includes Ring Set for One Cylinder, Each

Part Number: HSN-2M7382

4.0 out of 5 stars ( 1 )

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KB Performance Hyper Piston and Ring Kits KB107KTM.060

Piston and Ring Kit, Hypereutectic, Flat, 4.060 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB107KTM-060

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

KB Performance Pistons KB160.040

Pistons, Hypereutectic, Dome, 4.165 in. Bore, Chevy, Set of 8

Part Number: UEM-KB160-040

Not Yet Reviewed

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Speed-Pro Hypereutectic Pistons H535CP60

Pistons, Hypereutectic, Flat, 4.420 in. Bore, Ford, Set of 8

Part Number: SLP-H535CP60

Not Yet Reviewed

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Total Seal CR Classic Race Piston Rings CR3690 5

Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR3690-5

Not Yet Reviewed

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Sealed Power Performance Piston Ring Sets E-232K 40

Piston Rings, Moly, 4.134 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-232K40

5.0 out of 5 stars ( 5 )

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP409010

Piston Rings, Pro GPX Gas Ported, 4.090 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP409010

Not Yet Reviewed

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Total Seal Non-Adjustable Ring Compressors RC4185

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.185 in., Each

Part Number: TSR-RC4185

5.0 out of 5 stars ( 3 )

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Wiseco Pro Tru Hastings Piston Ring Sets 4280H

Piston Rings, Plasma-moly, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4280H

5.0 out of 5 stars ( 2 )

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KB Performance Pistons KB203.STD

Pistons, Hypereutectic, Dome, 4.250 in. Bore, in., Chevy, Set of 8

Part Number: UEM-KB203-STD

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Speed-Pro Hypereutectic Pistons H653CP 40

Pistons, Hypereutectic, Dish, 4.040 in. Bore, Ford, Mercury, Set of 8

Part Number: SLP-H653CP40

Not Yet Reviewed

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JE Pistons Piston Rings JG31F8-4060-0

1.2-1.5-3.0mm

Part Number: JEP-JG31F8-40600

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

D.S.S. E Series Forged Pistons K8741-4040

Piston Set, 347 Stroker SBF 289 - 302 E Series -6cc Dish Top Inline Piston Set. 4.040 bore

Part Number: DMS-K8741-4040

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

JE Pistons Piston Oil Ring Spacers 4155-183

Piston Rings, Oil Support Rail, 4.155 in-4.184 in. Bore, 8g weight, Single Piston, Each

Part Number: JEP-4155-183

5.0 out of 5 stars ( 2 )

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Speed-Pro Hypereutectic Pistons H654CP 30

Pistons, Hypereutectic, Dish, 4.030 in. Bore, Ford, Lincoln, Mercury, Set of 8

Part Number: SLP-H654CP30

Not Yet Reviewed

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Hastings Premium Ductile Ring Sets 2M5508045

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508045

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

JE Pistons Series 51 Wrist Pins 927-2250-20-51C

Piston Wrist Pin, 51 Series, 5115 Steel, 0.927 in. Diameter, 2.250 in. Length, 0.200 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-92722502051C

Not Yet Reviewed

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Summit Racing™ Pro LS Forged Pistons SUM-326943785-2F

Pro LS 2618 Forged Pistons. 3.785 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943785-2F

Not Yet Reviewed

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