Buick Allure Engine Camshaft Kit – COMP Cams Stage 1 LST 58X Master Cam Kit for 4.8 and 5.3 turbo engines, 08–09. A complete package tailored for LS-based 5.3L Allure and other GM 4.8/5.3 turbo builds using the 58x reluctor.

Built for cam-only turbo projects with unknown back pressure, this kit balances drivability and power potential while simplifying parts selection. It includes lifters, a 58x 4‑pole timing set, pushrods, springs, retainers, locks, seats, and seals, all matched for reliable valve control under boost. Designed for Gen IV 58x applications found across many GM platforms, including 2008–2009 Buick Allure LaCrosse 5.3L. For engines with the 24x 1‑pole reluctor, see part M54‑330‑24.

Features

• Stage 1 LST hydraulic roller cam for LS 4.8/5.3 turbo
• 58x 4‑pole timing set included
• Matched springs, retainers, locks, seats, seals
• New lifters and pushrods
• Suited to cam-only turbo builds with unknown back pressure
• For GM LS 4.8/5.3 58x crank trigger applications

Have questions or need a compatibility check? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization at both locations. If you are considering multiple items, contact us for shipping discounts. We install on premises at both locations.

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