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Originality
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March built 69Z original top post battery
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Topic: March built 69Z original top post battery (Read 2545 times)
john302
Member
Posts: 379
March built 69Z original top post battery
«
on:
May 03, 2023, 08:32:19 PM »
Whats the correct top post battery for a 69z built in March ? thanks
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x66 714
Hero Member
Posts: 1810
Re: March built 69Z original top post battery
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Reply #1 on:
May 03, 2023, 08:40:44 PM »
Read here John...Joe
http://www.camaros.org/underhood.shtml#Batteries
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See America's First, Chevrolet
1968 Z/28 Corvette Bronze. Black Hounds Tooth. 02E Los Angeles born 3/13/1968 pnt OO. Purchased March 1976
1969 SS396 Yellow/Yellow 08E Norwood born 8/28/1969 pnt 76E. Purchased April 1981
Edgemontvillage
Hero Member
Posts: 790
Re: March built 69Z original top post battery
«
Reply #2 on:
May 31, 2023, 02:59:16 PM »
John, per CRG (as referenced by Joe)
67, 68, and early (pre-May) 69 L6, 302 (Z28), and 307: The standard battery was the Delco Y55. This was a 45-Ahr rated battery with reverse polarity top post terminals. That is, when the terminals are positioned facing rearward in the car, the positive terminal is closest to the fender.
Per the Legends Judging Manual, 1969 Z's that received the Y55 top post battery used the core (radiator) support position for the body ground (same as 1967/8 ground location) rather than the later right inside fender location. There are examples of pre-May production survivor / original cars which contradict this.
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Last Edit: May 31, 2023, 04:39:02 PM by Edgemontvillage
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Lloyd
1969 RS Z/28 (Brooklyn Project) Link:
https://www.camaros.net/forums/133-build-projects/337897-1969-camaro-rs-z-28-brooklyn-project.html
fsc66
Member
Posts: 324
Re: March built 69Z original top post battery
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Reply #3 on:
June 01, 2023, 02:23:45 PM »
Donny Bock selling an NOS Y55 on FB site:
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Edgemontvillage
Hero Member
Posts: 790
Re: March built 69Z original top post battery
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Reply #4 on:
June 03, 2023, 02:57:37 AM »
That Y55 battery is not correct for a 67-69 and is a later service replacement. Original Y55s and early replacements had the raised “Energizer” script on top.
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Lloyd
1969 RS Z/28 (Brooklyn Project) Link:
https://www.camaros.net/forums/133-build-projects/337897-1969-camaro-rs-z-28-brooklyn-project.html
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March built 69Z original top post battery