I have 69 Rooad Runner that I just finished the front strut suspension. It has ladder bars in the back. My question is how many degrees should the differential have? Mine has 5 degrees but someone told me that its wrong that it should hav zero to 1. Anyone with similar suspension? How many degrees to do you have yours?

The car has a 499ci with powerglide weight is 2850 with driver making about 770hp.