Will it fit thread

Car: 74 swinger, 8 1/4 rear and Super Stock springs. Stock spring location. Stock wheel tubs with super stock wheel arch cutouts.

Wheels:Weld Racing 90B-59348 Weld Racing Draglite Black Painted Wheels | Summit Racing

15x9 with 4.5” back spacing and -12.7mm offset

This would just be for the rear. With my plan to cut the fenders, will these fit? My thoughts are that they will go all the way to the fender edge and with the right tire, look really good. Will I hit the springs?