[keg65]

really on the trunk wall divider it just needs to be a piece of sheet metal to block the gas from splashing inside the car if you are rearended and the tank ruptures. Replace the cardboard liner with some aluminum sheet.

My 65 does not have any bolt holes for rear seat belts. I looked right now. What I would do it drill holes through the floor and on the underside of the floor weld a large washer (to spread out the load on the sheet metal) and a nut that fits the seatbelt bolt. Maybe you don't have to weld it, but use a lock washer and maybe some locktite you don't want it to come lose. Of course to tighten the bolt it will take two people.

Also while adding seat belts, some car seats have a top strap to help stabilize the seat. Most new cars have the place to hook this, so maybe add a eye bolt to your rear deck to hook this too. well this is only when the seat if facing forward, so it can wait a while.