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Battery dimensions

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Old Apr 19, 2012 | 08:36 PM
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Default Battery dimensions

It seems a popular battery choice is the AC Delco Professional Series 78-6YR battery, but the length (10.2", according to dealer) suggests a very tight squeeze in my '02s battery box. Has anyone had problems with it fitting in the box??
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Old Apr 19, 2012 | 09:05 PM
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Originally Posted by Mickeyrx70
It seems a popular battery choice is the AC Delco Professional Series 78-6YR battery, but the length (10.2", according to dealer) suggests a very tight squeeze in my '02s battery box. Has anyone had problems with it fitting in the box??
A Group size 78, which is a side-terminal battery, fits just fine. There are others as well, but you'll generally get more bang for your buck with a 78, all else being equal.
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Old Apr 19, 2012 | 10:02 PM
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Originally Posted by LoneStarFRC
A Group size 78, which is a side-terminal battery, fits just fine. There are others as well, but you'll generally get more bang for your buck with a 78, all else being equal.
I just put in a group 78 Autozone Duralast Platinum AGM battery in my 2002. Fits great.
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Old Apr 20, 2012 | 08:10 AM
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Originally Posted by LoneStarFRC
A Group size 78, which is a side-terminal battery, fits just fine. There are others as well, but you'll generally get more bang for your buck with a 78, all else being equal.
Fits perfect, but weighs a few pounds more that a Group size 75 battery.

More CCA's and reserve capacity, from a Group size 78, is a fair trade-off for the extra weight.
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Old Apr 20, 2012 | 08:19 AM
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Originally Posted by Quicksilver Vert 01
Fits perfect, but weighs a few pounds more that a Group size 75 battery.

More CCA's and reserve capacity, from a Group size 78, is a fair trade-off for the extra weight.
My rule is: ALWAYS buy the most CCAs/RCs I can afford, no matter what the vehicle. It's like the old Fram commercials used to say, "You can pay me now, or pay me later".
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Old Apr 20, 2012 | 08:50 AM
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Originally Posted by LoneStarFRC
My rule is: ALWAYS buy the most CCAs/RCs I can afford, no matter what the vehicle.
Kirkland batteries from Costco have always met that criteria for me.
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