Thank you for the input. I wasn't real clear on what i was doin, the car i bought didn'thave a driveshaft, and a 7 1/4 axle and my donor car had a driveshaft, but was an 8 1/4 axle, and i was going to see about using the driveshaft now and changing axles later. But i guess i will change axles now. lol