Dynomax Ultra Flo Super Turbo Muffler Inquiry

Just scored a complete 2" dual exhaust system from fellow member Budman, thanks again Bud !, and have an NOS Pair of these Dynomaxs', Part # 17742. I have limited knowledge regarding if these would be OK to install on my 2DR, '72 Satellite 318 / 904 w/ 8 3/4 3:23 SG with factory SB exhaust manifolds. Are these mufflers, which resemble more of a resonator, be OK with this combo for a daily driver ? Decibel level / non restrictive wise, etc., etc...A little thumpy rumble is OK, I guess...Thanks

Never saw those before. Doesnt look like a turbo muffler. Looks straight through.

those are turbo mufflers just like for a van suv pickup what i whould do is install your head pipes slip the mufflers on see what it sounds like i think it will be ok

Thanks..Any good recommendations for different brand Mufflers for the car ?