I can't say specifically for your car but I've used Energy Suspension body bushings on several of my cars over the years. Bolts?? I'm not a purist so I obtain grade 8 from the local bolt supply place. Grade 5 is more than adequate I just like the goldish sheen of the grade fasteners.
I see Rock Auto has the body mounts, they just don't list the bolts with them. As Eric mentioned though, you could just buy the bolts from a hardware store.
Sorry, I forgot to mention this is for coupe. You Beaumont guys will know better but I'm guessing it's like the same as wagon except wagon may have 1 or 2 extra mounts?
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars
RPM auto parts out of Saskatoon has the complete kit for a convertible and wagons. And if youre lifting the body up you may want to upgrade your fuel line to 3/8 if its not already that size.