Cusser
+1y
No, don't need to remove either.
Obviously you'll need to pull the belts. No need to remove distributor either. I would set to TDC #1 before I removed covers and the belt. Some like to make paint marks on the pulleys and old belt and transfer those marks to a new belt. Anyway, when you thin you are almost done, be sure to rotate the engine a few full turns to double check that stuff is still in alignment. By the way: the big bolt (21mm socket size) in the middle of the crankshaft pulley DOES NOT have to come off, remove the six small bolts that are somewhat hidden from view (10mm socket).
I'd only use top quality belt like Gates, Gatorback, or factory.
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