Season 13, episode 7 of "Name these Parts"

Cudabnu said
1,2,3,4 and 6 look to all be the kick down linkage for an early 273 ( I may be interested depending on price!)
1 bolts to the back of the head
2 bolts to the transmission kickdown to the swivel on the side of the trans.
3 goes from #1 to the swivel on the trans
4 goes from the carb to #1
(4 and 6 are the same part)
#8 is a LEFT door striker plate

Thanks..I thought it had to be trans related but didn't want to assume. The previous owner wanted to do a 273 conversion on his Barracuda but gave up on the project.