Here's one you don't see every day. A nice chassis from a 1970 Cdn Pontiac / Chevrolet Impala Convertible. It's from the 1970 Parisienne I acquired. It's in nice shape, it just needs a bit of work on the firewall mounts, and the drivers side mount just behind the rear tires (see photo's).
This will actually go under any 1965 - 1970 Cdn Pontiac / Chevrolet Full Size car. The bottoms of the convertible frame rails are 1" wider than other cars. The frames actually go in 2 year increments: 1965 - 66 (the idler arm is in a different spot than later), 1967 - 68, and 1969 - 70.
Price is $300. If you need the crossmember, I'll throw it in. It's located in Calgary, come and get it.
Those body mount holes are an easy fix. Clean them up (the rust is usually just confined to around the mount's rubber), just get big flat washers with the same diameter holes, weld in them in and voila! I did it. Also changed out a body mount perch with a southern one.
'64 Parisienne CS "barn find" - last on the road in '86 ... Owner Protection Plan booklet, original paint, original near-mint aqua interior, original aqua GM floor mats, original 283, factory posi, and original rust.
When I needed a chassis for my 70 Parisienne hdtp I made the 7 or so hour drive just past North Battleford SK to get one - and had to buy the whole car. A good chassis is never around when you need one.
Lets just say the shipping cost him a few bucks. It shipped as is (uncrated), and the 53' flatbed showed up at my house. There were 3 of us to load it, and it sat up on some big wooden crates for the journey.