Recent owner of a '78 Pontiac Safari Wagon and finding info has been difficult to say the least! Currently in process of putting in a 350 SBC and 700R4 trans...
I'm finding that out rather quickly. The car is in decent enough shape and the thing s I'm looking at now are revolving around the drivetrain swap. Going to nee to figure out a rear next. Apparently this one has the lovely 10 bolt 8.75" with 12 bolt ring gear. pretty much zero support for thoseThey are rare and no one makes parts for them. You have to be patient and resourceful. Check ebay every couple of days for the part numbers you seek.