Your drag advice needed

I have 29X10.5X15 in my 71 dart. 4inch backspace on narrowed housing, mini tubs and springs under the frame.

Its a tight fit. I dont think you gonna get there with out some cutting.

My opinion is if i did it again i would do it differently.

I would not use any of the original wheel well. I would make tubs that just touch the under side of the package tray and hold vertical on the inside. This would not be much, if any more work than the traditional mini tub.

This would allow for a very tall and wide tire while laying the rear of the car on the ground.

Just my thoughts on how i would do my car better next time.