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Old 05-23-2023, 06:56 PM   #2
72SB
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Join Date: Apr 2022
Location: Moorpark, CA
Posts: 718
Re: Gonna cost me more $$

Well if its original and you want to preserve that than have it serviced.

With that said a modern design radiator using fewer but larger cores (2 row 1 1/4-1 1/2") will cool better than a 3-4 row with smaller cores.

running hot while moving at hwy speeds indicates a clogged system. getting hot in traffic, stop & go, indicates not enough fan and or shroud.

7 blade fan with fan clutch

My $.02 on a replacement radiator is Cold Case. You can paint them black if you want them to look more original. I know they typically copy side tank stampings from original.
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