Pistons & Piston Rings

Pistons, Cast, Dish, 4.050 in. Bore, 5/64 in., 3/32 in. 3/16 in. Ring Grooves, Ford, Big Block FE, Set of 8

Part Number: UEM-1116-STD

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Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Plasma-moly, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9150-5

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Single Piston

Part Number: MAH-S2242897

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.270 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9190-25

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Estimated Ship Date: Monday 12/22/2025

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CH BB FT 4.500B/4.000S/6.535R/1.245CD

Part Number: DPP-12065

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Estimated Ship Date: Monday 12/22/2025

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Pistons, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229C-030

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Piston Rings, CR Classic Race, Plasma-moly, 3.940 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thick, 6-Cyl., Set

Part Number: TSR-CR100565-6

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.875 in. Bore, Jeep, 4.0L, Set of 6

Part Number: UEM-3241HC-STD

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Piston Rings, 4.065 in. Bore, 1.5mm, 1.5mm, 2.5mm, 0.050 in. Oversize, Cadillac, Chevrolet, 6.2L, LS, Set

Part Number: HSN-2M5292020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Plasma-moly, 4.135 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M661010

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Pistons, Hypereutectic, 3.551 in. Bore, Dish, 1.215 in. Compression Height, Floating Pin, 1.5mm x 1.5mm x 3.0mm Ring Grooves, Ford, Set of 8

Part Number: UEM-3338HC-STD

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Piston Rings, Performance Series, 3.905 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, Set

Part Number: MLE-3910MS-15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.125 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set of 8

Part Number: HSN-2M5529

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Piston and Ring Kit, Forged Aluminum, 67.000mm Bore, Suzuki, Kit

Part Number: WIS-4382M06700

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Engine Piston, Polaris 440 IndyXCR'98-99 ProLite 2598CD

Part Number: WIS-2401M06600

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.290 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-H661CP40

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.381 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M676040

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Piston, OE Replacement, Cast Aluminum, Dome, 4.091 in. Bore, Mopar, Each

Part Number: MAH-S2243862

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Silv-O-Lite Piston - Pontiac 350ci/5.7L (V8) Kit with Rings

Part Number: UEM-1520-030K1

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.360 in. Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-3157HC-STD

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Pistons, Cast, Flat, 4.180 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1526-060

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Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Pro GPX Gas Ported, 4.060 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP406012

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Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Stainless Steel Series Performance, Gas Nitrided, 4.155 in. Bore, 1.2mm, 1.2mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SN9050030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Cast, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1423-060

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Estimated Ship Date: Monday 12/22/2025

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Pistons, Hypereutectic, Dish, 92.75mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, Set of 6

Part Number: UEM-3420H-75MM

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Estimated Ship Date: Jan 28, 2026 if ordered today

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