i just recently aquired a 69 rambler american 2 door sedan and i'm doing a v-8 conversion on it. i don't think the stock axle will be able to take the power. i took the old 199 and t-96 out and i'm putting in a 360 out of a 73 jeep and a th400 tranny. i've been racking my brains trying to find a rear end i could swap that has the same track and haven't been able to get far. i am new to the amc family and not  sure what i should be looking for. if anyone could help me out it would be greatly appreciated.