I guess your getting around to the same project seeing that you posted a somewhat related request in 2015. Also assume that you looked at the other threads on the site where hardware, cable coverings and options at the time they were posted
Here are a couple of pictures of service replacement parts
There are also maybe 8-10 pictures of the cables and other hardware in the unrestored picture treads of 69 Mach I's in that section that should help also.
Earlier threads discuss some of the differences (known at the time of posting) between assembly plants