[Primed67]

I'd suggest either a ladder bar set up or a 4-link with coil overs. I currently have a coil over set up with the stock trailing arms also. I'm running 15 x 12 wheels with M/T 29.0 x 15.50 x 15 Sportman Pro's. The coil over setup helped tremendously but I still have a spinning problem. Of course I have never replaced the 36 year old trailing arm bushings. I was told that that should help. Once I get some money I'm going to do a 4-link.

I have a buddy that had a 72 with a nasty big block and a 4-link and he never had a problem. I think he was running low 9's on the motor.

If you want to keep your current setup with the trailing arms then I would suggest that you replace the bushings if you haven't already and that you play with your pinion.