Can you measure the width of the stock rear wheel well. I wondering if it is the same wheel well as a early A Barracuda. I have the full relocation kit. I did try the offset hangers but found I needed another 3/4 so my tires would not hit the spring but are able to take full advantage of the width of stock wheel well. I am running a 275 40r17 on my car in the stock wheel well with the springs moved in. This is on a 65 Barracuda. As the guys said above, if you put in a mini tub you could go even wider.