LS Timing Chain Set with Cam Sprocket, ARP Bolts & Crank Gear

Our review of this LS timing chain set finds it best suited for mechanics and enthusiasts rebuilding or upgrading GM LS engines who want a complete, drop-in timing solution. The set's single biggest selling point is completeness: it arrives with a cam sprocket, ARP cam bolts, crank gear, a heavy-duty timing chain, and a dampener so the installer does not need to source multiple parts. For owners of 4.8L, 5.3L, 6.0L and other LS variants the precision fit and 58X reluctor wheel compatibility remove guessing during reassembly and help preserve accurate valve timing.

Key Features

• Complete kit: Includes a cam sprocket, crank gear, dampener and all necessary hardware so the timing system can be refreshed in one job.
• Precision-fit for GM LS engines: Engineered to fit a wide range of LS blocks and heads including LS1, LS2, LS3 and L99 to match OEM alignment and clearances.
• High-quality timing chain: Built to resist stretch and wear under high-stress use, maintaining accurate valve timing for longer service life.
• Upgraded ARP cam bolts: Supplied ARP bolts provide superior clamping force to reduce the risk of loosening at high RPM or elevated power levels.
• 58X reluctor wheel compatibility: Direct replacement fit for 58X applications and compatible with the GM 12586481 style reluctor setup for modern LS builds.

Who It's For

This kit is ideal for DIY engine builders, professional shops, and performance hobbyists working on GM LS engines who want an OEM-style replacement without mixing parts from multiple suppliers. It suits common displacements like 4.8L, 5.3L and 6.0L and performance variants including LS3, LS6 and LS9 where reliable timing components are critical.

It is less appropriate for engines that do not use a 58X reluctor wheel or for projects requiring an aftermarket cam timing system with adjustable phasing; those users should select a kit specific to their reluctor type or a dedicated performance timing system instead.

Pros & Cons

Pros

• Complete hardware package saves time and ensures component compatibility.
• High-quality chain minimizes stretch for long-term valve timing accuracy.
• ARP cam bolts add durable clamping force for high-RPM reliability.

Cons

• Compatibility is limited to LS engines with a 58X reluctor wheel, so verify fitment before purchase.

Specifications

Our Verdict

This LS timing chain set is a practical, value-oriented solution for anyone rebuilding or upgrading a compatible GM LS engine. The completeness of the kit, durable chain and ARP cam bolts make it a dependable choice that reduces parts sourcing and installation uncertainty, provided the engine uses a 58X reluctor wheel.

Frequently Asked Questions

Will this kit work on my LS swap with a 58X crank?
If your swap uses a 58X reluctor wheel and one of the listed LS engine families, this kit is designed as a direct replacement and should fit with OEM-style alignment.

Are the cam bolts reusable?
The kit includes ARP cam bolts intended for secure installation; follow ARP torque and replacement guidance - many installers replace bolts if removed repeatedly.

Does the set include timing guides or tensioners?
This set includes the core timing components listed but not separate guides or hydraulic tensioners, so verify your application separately if those parts are required.