Will these 18x9 wheels fit my 64 cuda??

I don't think that much back spacing will work on the rear. I'm running 17 X 9 rims are +24mm with a 5.95 back space but to accommodate this I had to move the springs in. They only had to go about 3/4 over but went with the 4" spring relocation kit. I also pushed the rear end back 3/8 of an inch to get clearance at the front of the wheel well. I'm running 275 40 tires and have about 3/8 clearance in the tightest spot. I have an 8 3/4 with the 4.5 axels upgrade.
On the front I have wildwood disc kit with 17 x 8's with 225 45r 17's