I just recently had the 700-r4 transmission installed in my '84 Monte and I noticed that the existing driveshaft loop I have doesn't look like it will help if the U-Joint were to crap the bed. I bought the Driveshaft loop and it's installed via the stock mounting holes and I was running a th 400 at the time......Does anyone make or know of anyone that makes a loop that utilizes the stock bolt holes for use with the 700-r4?