Upper 3 piece cross member shock mount. Lower weld on mount The lower shock mounts will be an option to the kit or available separately. Shock bolts are grade 8-5/8" diam. Length of the bolt was selected specifically for shank length. The lower mount just snugs up on the shock rubber and then bottoms out on the shank of the bolt. The upper mount uses the rear rivet hole of the bump stop bracket for location. The 4 side holes per rail must be drilled in the frame to bolt up. 6 different shock mount positions. All grade 8 hardware will be included in the kit as well as 5/8" bolts for the shocks themselves. Tomorrow this kit will be installed and I will post up some pics of that so you can see how it all goes together. Paint is drying now! Edit: one thing to add. This is the prototype. A couple of small things will be changed for the production model. The kit will look and function the same as what you see in the photos. Pricing as follows. Base kit 3 piece crossmember ready to paint. 12 - grade 8.2 - 3/8 x 1" flanged serrated bolts 2 - grade 8.2 - 3/8 x 1.25" flanged serrated bolts 14 - toplock 3/8" flanged nuts 2 - grade 8 - 5/8" x 5 1/2" shock bolts. 2 - grade 8 - 5/8" nylock nuts 4 - 5/8" flat washers $148 plus shipping. Weld on lower mounts $20.00 per pair when ordered with the kit. Bolt on lower mounts are coming!