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    Baldwin B4 cross reference

    Full-Flow Lube Spin-on

    Parts listed as equivalent to the Baldwin B4. Checked 2026-11-11. Confirm thread size, gasket and length against your old part before installing, and follow your engine maker's spec.

    What it fits

    Chevrolet Automotive

    As published in Baldwin Product Guide (Form 562-25). Check your exact engine before buying.

    Direct matches

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