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This Industrial Injection 14mm Duramax Gorilla girdle is specified for LML Chevrolet engines and provides a heavy‑duty .500‑inch thick reinforcement with ARP XL main studs. It strengthens main cap retention and bottom‑end rigidity for that engine family, making it a targeted reinforcement upgrade for rebuilds and higher‑load applications where increased stud clamping is required.
Industrial Injection Chevrolet 14 mm Duramax Gorilla Girdle .500 Thick LML
