1990 CHEVROLET Pistons & Piston Rings

Pistons, E-Series, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: DMS-8705-4030

4.75 out of 5 stars ( 4 )

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Pistons, Hypereutectic, Dome, 4.270 in. Bore, Chevy, Set of 8

Part Number: SLP-H693CP20

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Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Set of 8

Part Number: SUM-17360FC-60

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Piston and Ring Kit, Forged, Dome, 4.250 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC779KTD-STD

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Piston and Ring Kit, Forged, 4.030 in. Bore, Chevy, Kit

Part Number: MLE-930206730

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Piston and Ring Kit, Hypereutectic, Dome, 4.290 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB207KTD-040

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Piston Rings, Claimer Series Performance Piston 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-CM5532

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Forged Pro pistons for SB Chevy 350 Long Rod, 4.040 bore, 1.260 C.H., 3.48 in. stroke, 6 in. rod, 5cc flat top 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72.

Part Number: SUM-SBC350040L

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Piston Rings, Premium Ductile Ring Sets, 0.060 in. Oversize, 4.310 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5515060

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Piston and Ring Kit, PowerPak, Forged, Chevrolet, Small Block, Kit

Part Number: MLE-930200360

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Estimated Ship Date: May 12, 2026 if ordered today

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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: May 11, 2026 if ordered today

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Piston Rings, Claimer Series Performance Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-CM5521030

4.0 out of 5 stars ( 1 )

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Piston and Ring Kit, Powerpack Plus, Gas Ported, Dome, Forged Aluminum, 4.040 in. Bore, 3.500 in. Stroke, Chevy, Set of 8

Part Number: MLE-197754140

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Estimated Ship Date: May 12, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, Chevy, Set of 8

Part Number: SLP-H597DCP

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

Part Number: SLP-H423DCP40

4.67 out of 5 stars ( 3 )

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Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8712-4030

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston Rings, Phosphate Coated, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-5499

5.0 out of 5 stars ( 1 )

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Pistons, Forged, Flat, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC784-060

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 3.776 in. Bore, Chevy, Set of 8

Part Number: SLP-H534CP40

5.0 out of 5 stars ( 2 )

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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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Pistons, PowerPak Piston and Ring Kits, 4.310 in. Bore, Forged Aluminum, Dome, Rings, Chevrolet, 7.4L, Set of 8

Part Number: MLE-929906910

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Estimated Ship Date: May 12, 2026 if ordered today

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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

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

Part Number: SLP-E-233X

5.0 out of 5 stars ( 1 )

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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 )

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Piston Rings, Plasma-moly, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today