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**jdl71** · 08-18-2016, 05:14 PM

#1) top bracket is upside as mentioned, this is what it should look like:

This is what the bottom bracket looks like. If you have something else, C is likely the answer:

This is taken from underneath, sorry for the awkward view, but I could not get it to rotate. Only other thing I can think of is new pulley is not flat against water pump. Did you have this problem before you replaced the fan/pulley?

2)wood should not be there, although I don't know that it affects anything, as mentioned this is voltage regulator.

3)I thought baffles were only used on V8 radiator which was in the forward position. I don't have any, so can't help you there.

08-18-2016, 05:14 PM	#161
jdl71 Senior Member Join Date: Oct 2012 Location: Eldon, MO Posts: 1,753	Re: Newbie thinking about diving into a '65 GMC 1000 #1) top bracket is upside as mentioned, this is what it should look like: This is what the bottom bracket looks like. If you have something else, C is likely the answer: This is taken from underneath, sorry for the awkward view, but I could not get it to rotate. Only other thing I can think of is new pulley is not flat against water pump. Did you have this problem before you replaced the fan/pulley? 2)wood should not be there, although I don't know that it affects anything, as mentioned this is voltage regulator. 3)I thought baffles were only used on V8 radiator which was in the forward position. I don't have any, so can't help you there. __________________ Psalm 23 64 C10 66 K20 Last edited by jdl71; 08-18-2016 at 05:28 PM.