Done lots of them 54-and up. the mid 60s are fairly easy depends on how low you wanna go. Just did a 64 Sedan and even put shocks on it, kinda PITA on these front ends. The biggest mistake I see alot of shops/individuals do is poor bag alignment.
eyepoppin customs
+1y
i bagged my wifes 66 coupe deville and with 20s and no tunnel layed out the frame is 3/4" of the ground and yes it is very straight forward.