Curious where this diagram is from. Shows the floor butting up against the rear sill. That is not how the back goes together. The floor goes in between the cap and the rear sill and bends over giving it strength. If the did just butt together it would have been a full length weld not just a stitch weld in a few places. Unfortunately not around my 10/76 and wouldn't be for a while. It still original with 4,500 miles. Paint is original.
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Been over ten years that I took a hard look at my 68 for a member in Mexico who was/is restoring his 68. Thought about doing a thread on how the sill was put together up to 1/79 but haven't had many interested in doing since the offset in the horizon part of the rear sill is not offered by anybody. Lucky to currently have five tubs that are still intact between behind the floor. Only one that isn't an complete rust free sill in tact is a 73 FST which has this unexplained rust.
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