Timing Cover Bolt Kit - 12pt. LS1/LS2

The Timing Cover Bolt Kit - 12pt. LS1/LS2 from ARP is designed for builders and mechanics who require dependable performance in high-performance LS engine builds. This fastening solution is crucial for the assembly of Gen III and Gen IV Chevrolet small-blocks, where standard bolts may not withstand the demands of racing conditions, whether under boost, nitrous, or naturally aspirated setups.

Manufactured from premium alloy steel, ARP fasteners feature 12-point heads that provide a more even distribution of clamping load compared to traditional 6-point designs. This design minimizes fastener stress and prevents galling during assembly, allowing for precise torque control and repeatability. These bolts are engineered to meet or exceed OEM specifications, offering superior fatigue resistance, making them ideal for tuners working with aggressive ignition timing, forced induction, or high-RPM applications.

This kit is specifically designed for LS1 and LS2 platforms, ensuring a direct fit without the need for modifications. Both professional mechanics and DIY enthusiasts will appreciate the complete kit format, which eliminates the hassle of sourcing individual components for timing cover assembly.