Hi rebuilding a Losi JR for my son and my hobby shop told me the parts are discontinued. All we need is a couple of rear blocks to mount the A arms and shock. Somebody must have acouple of old pairs stuck inthere box some place. Thanks Dan

What part exactly do you need? I have Losi parts but never had a JR. On my LXTs the rear arm hinge pins are retained by the rear bulkhead and a single rear hinge pin brace, which have a few spares of.