Description
This listing is for a remanufactured cylinder head designed for GM 1.8 L engines that use casting number 758, commonly found in Chevrolet Cruze and Chevrolet Sonic applications. The head has been professionally rebuilt to restore proper compression, valve sealing, and long-term reliability.
Casting Number (Important)
Casting Number: 758
Please verify that your original cylinder head has casting 758 before purchasing to ensure the correct match.
Rebuild Process & Quality
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Complete disassembly and thorough cleaning to remove carbon deposits, oil residue, and old gasket material.
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Casting is pressure tested to confirm structural integrity and ensure there are no cracks or hidden defects.
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New valve stem seals installed; valve guides replaced as needed to restore proper valve sealing and alignment.
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Precision multi-angle valve seat work performed to ensure proper sealing and compression.
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Deck surface precision machined to a smooth, flat finish for reliable head-gasket sealing.
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Final inspection, measurement, cleaning, and assembly — cylinder head ships rebuild-complete and ready to install.
Key Features
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Condition: Remanufactured
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Engine: GM 1.8 L
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Casting: 758
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No core charge required
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Rebuilt to restore compression, sealing integrity, and dependable engine operation
Shipping & Handling
Shipped via standard carrier with tracking. Cylinder head is securely packaged to protect machined surfaces, valve seats, and internal passages during transit.
