Pontiac Grand Prix Engine Camshaft Kit - COMP Cams - Stage 1 LST 58X Master Cam Kit for 4.8 and 5.3 Turbo engines - 05-08. A purpose-built package for LS-based 4.8/5.3 turbo setups using 58X electronics, matched for the 2005-2008 Grand Prix 5.3L.

The Stage 1 LST is ideal for cam-only turbo builds where back pressure is unknown, offering turbo-friendly response with dependable drivability. This master kit simplifies parts selection with matched components for a straightforward install. The included timing set features a 4-pole reluctor in the 58X design. For 24X systems, see part M54-330-24. Compatible with LS hydraulic rollers; always verify your crank/cam signal and vehicle specifics before purchase.

Features

• Stage 1 LST profile for turbo 4.8/5.3L LS applications
• Includes lifters, 58X timing set (4-pole reluctor), pushrods, springs, retainers, locks, seats, and seals
• Hydraulic roller compatible
• Ideal for cam-only builds with unknown back pressure
• 24X option available (M54-330-24)

Have questions or need fitment guidance? Call our experts at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA area). We offer installation and customization services at both locations, and we install on premises at both shops. If you are considering multiple items, please contact us for shipping discounts.

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