I posted the removal of the OEM rear suspension under "Bit the Bullet". I'm starting a new thread on the installation of the new IRS rear suspension from IMC. Below is a photo of the swingarm mount that will attach where the OEM swingarm mounts and the IRS unit will attach to it in the slotted holes. I do need a favor from someone, I need to know the measurement from the center of the bottom of the rear frame to the ground. The IRS unit has an adjustment that lets you set the ride height and I'd like to be as close to stock as possible.