Ok, so I recently bought a 1987 iroc-z, had a bad knock in the engine so I went out and bought a 1979 350 out of a truck (not sure which kind) so far most (MOST) of the pulleys/belts are lining up/matching up... But the last pump that My father and I have been trying to put on the 79 from the 87 we can not get the ac pump/brackets to match up anyway/how. Now I figure that him or I are missing something and was hoping that someone here could help me with my problem...

P.S. Ive been looking on google for almost 3 hours now for a diagram or a picture to work off of but no luck, will upload pics of my engines if needed, thanks in advance.

 

Summit and jegs have complete serpentine kits you can buy to fashion to old SBC's.

 

Junk Yard.

Just use the setup, brackets ect. off the 88 up or first serp cars.

Later

 

Pic of my 87 using 88 pulleys and delete AC.