Allstar Performance - GM Metric Upper BJ Slug K5208 Style

The GM Metric Upper BJ Slug K5208 Style by Allstar Performance is an essential tool for suspension tuning. This spindle checker slug ensures correct alignment of the upper ball joint, making it perfect for spindle alignment checking. Constructed from durable steel with a black oxide finish, it fits most aftermarket race and GM stock metric spindles. Compact with dimensions of 7.05 inches in length, 4.0 inches in width, and 1.15 inches in height, it is a dependable choice for precision alignment tasks.