I need some hook

If you do some tuning with what you have it will hook on a decent track. I ran 7.24 with 1.52 60' with the 340 and a 275 radial. The 408 went 6.57 with 1.38 60' a bunch of times with 325 radials.

All this was done with rancho 9 way rear shocks and ce three ways on the front. At the time the car had 5 1/2" of travel in the front.

I have since replaced the shocks with Viking double adjustables.