Front Shock Recommendation

Looking for some front shock recommendations for my 68 Barracuda. Currently, the shocks installed seem to be bottoming out when hitting bumps. Front is sitting lower than stock (about 23 1/2" from floor to bottom of fender) Tires - P205/60R15. Not too sure what other details I can provide here to make a solid recommendation. Looking for something a bit more stiff I'd imagine so I don't bottom out.