This kit contains four large diameter studs and eight small.

Large.. 9mm case thread. Use two 3/8-24 nuts locked together in the end of the stud.( do not use the ones that come in the kit), install the studs into the case and torque to 8 lbs. max.

Small..8 mm thread both ends. Long end goes in the case. Use two 8 x 1.25 nuts (do not use the ones that come in the kit) or an APE stud installer #08-150, torque into case to 8 lbs max.

On final installation, torque the large studs to 28-30 lbs max. The small ones to 20-22 lbs max.

Use the factory washers, if equipped, under the nuts.