aje k-member

I have an AJE k member with AJE Motor Mounts for Coyote. Does anyone know what bolt to use for motor mounts to k member mine did not come with any in the kit.

My 1992 Mustang has an aftermarket (AJE Racing) K-member, that doesn't look like anything in their current catalog (all round tube). The steering rack bolts are actually welded in as part of the K-Member. I don't know if this was done by the previous owner, or if it was offered by AJE. The...