Are the head bolt torque specs and bolt pattern the same on B and D series motors? I've gotta change a head gasket on a d15b7 and the only specs I could find when I searched were for the B-series engines. I don't have a haynes manual and I could really use some help. Also are the torque specs and bolt pattern different between a D15b7 and a z6? Help me out guys!!!

 

9 5 1 3 7
10 6 2 4 8

22lbs then again at 49lbs

 

Thanx man, but are the torque specs the same for D15b7 and the z6 as well?
Really appreciate the quick response!!