Anyone have a belt diagram for the Olds 350V8 with axial A/C compressor? I see no air pump? There are triple pulleys on the water pump and crank and a double on the power steering.

 

I can't find 1977, but here's 1978, which should be the same.

 

Thanks Joe, this does not appear in my 1977 book.

If 1 is top left and 9 bottom right I say I have 6 or 7.

1 2 3
4 5 6
7 8 9

Assuming 6 and 7 mean axial compressor. whats the difference between 6 and 7.

I am guessing HD alternator?

My belts may be 43 1/2 years old and look bad,

 

Figure 6 is with C60 (A/C), V02 (HD Cooling), and N40 (power steering)
Figure 7 is with C60 and N40 only. The difference will be the length of the water pump and the P/Ns on the pulley.