Air shocks are fine as long as you dont air them up enough to clear N50 15 tires LOL, I run them on my Charger 45 psi, they work great, get the monroe brand, they dont get ruined if the air psi gets low, other brands get seal damage when run with low or no air psi.

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5