Front Timing Cover Alignment Tool for LS1 LS2 LS3 LS6 LQ4 4.8 5.3 5.7 6.0 6.2Front Timing Cover Alignment Tool for LS1 LS2 LS3 LS6 LQ4 4. 8 5. 3 5. 7 6. 0 6. 2 Feature: The timing cover alignment tools allow a safe, easy way to install the sealy lightly tapping on the tool with soft rubber mallet. These specialized tools are designed to center the front or rear timing cover when it's installed to provide the correct alignment to the centerline of the crankshaft, and to help avoid seal leaks at the front or rear damper cover