U-Joint size Question..................

It depends on what you are doing with the car. If you have 700 horses that are going to be hooking up on slicks, you probably want the 1350 U-joints. If you have a street car that has some good power but won't be hooking up, then 7290's would probably be enough. I'm putting 7260's in my 440 4-speed Satellite because they driveshaft that I have is for 7260's, so I'm not going to get another driveshaft just to get bigger U-joints. I'll let you know if they don't hold up.