Re: manual to power steering swap
The PS box should fit snug into the crossmember. CPP sells a knock off of the 600 series boxes that they call the 500 series.
You should use the same mounting holes as the manual box - 2 lower bolts and one upper bolt - nearest the crossmember
If its not lining up, its not the right box.
67 new build alum. 406 | 69 RS/SS 496 631 HP / 618 TQ | 73 Z28 Survivor 36k miles | 89 IROC Z 2500 miles | 02 SS 35th Anniv. LE 645 miles |11 SS Berger 550HP (1 of 25) | 14 ZL1 6M Recaros