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Discussion Starter · #1 ·
im wondering if i could put a GM 145 amp alternator in place of my OEM 105amp. does anyone know if the belts are the same so i could do this swap?
thanks
 

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Longer belt for the 145 amp. It was talked about in another thread how the 105 amp is the better of the two. It has more output at low RPMs (faster recovery from starting the truck). I have both a spare 105 and a 145. I decided to convert to the dual 105s. Got all the parts, just need to find the time to install.
 

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Discussion Starter · #3 ·
does the second 105 mount where an aux cp3 would go? where could i get a second 105 at? besides stealer for 2 grand :lol:
 

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Discussion Starter · #6 ·
thanks. we have a junkyard like 10 miles away might try to stop by there to see if i can get one.
 
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