Innovative AEBS dimple main stud fasteners utilize stress neutralizer ends, which are used on IRL and F1 Racing engines. The dimple design preloads all the threads of stud on all the corresponding threads on the block. The dimple bottoms out first, rather than bottoming out on the threaded part of the stud. Our studs are also 5 percent bigger than the competition. This translates into a precise torque spec on all main caps. Ultimately AEBS Main Studs provide better holding of the main caps to the block.

• Hex Key design reduces installation time by half
• Cold rolled from 4340 chromoly steel
• Dog point design results in a uniform stress distribution from cylinder head to engine block surfaces
• Black Oxide finish coat