Description
This listing is for a remanufactured cylinder head built for the GM 2.2 L 4-cylinder engine using casting number 146. The head has been professionally rebuilt to restore proper compression, sealing, and dependable engine performance. It is a reliable replacement for a cracked, warped, or worn original cylinder head.
Casting Number (Important Reference)
Casting Number: 146
Please verify that your original cylinder head shows casting 146 before purchasing.
Rebuild Process & Quality Assurance
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Complete disassembly and thorough cleaning to remove carbon buildup, oil residue, and old gasket material.
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Pressure testing performed to confirm casting integrity and ensure there are no cracks or defects.
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New valve stem seals installed; valve guides replaced as necessary to restore proper valve sealing and alignment.
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Precision multi-angle valve seat work performed to ensure correct valve seating and compression.
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Deck surface machined to a smooth, flat finish for reliable head-gasket sealing.
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Final inspection, measurement, cleaning, and assembly — head ships rebuild-complete and ready for installation.
Key Features & Benefits
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Condition: Remanufactured
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Engine: GM 2.2 L 4-Cylinder
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Casting: 146
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Delivered ready to install — resurfaced deck, refreshed valves and seals
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No core charge required
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Restores proper compression, sealing integrity, and engine reliability
Shipping & Handling
Shipped via standard carrier with tracking. Cylinder head is securely packaged to protect machined surfaces, valve seats, and internal passages during transit.
