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cb6tig1
 Post subject: 4.3 info please
PostPosted: Wed Sep 27, 2006 11:48 pm 
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Location: Caldwell ID
is a 1988 4.3l Chevy V6 . is the flywheel the same as the 1 on a 350?

:microwave: :lol: this ? dives me nuts

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redluv80
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PostPosted: Thu Nov 02, 2006 1:13 am 
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Location: somewere,ga
it is the same as a 1988 350

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BlackLuv80
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PostPosted: Thu Nov 02, 2006 2:40 am 
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Unless its The Small Fly Wheel..but most likely is the same

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tj white
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PostPosted: Fri Nov 03, 2006 7:48 am 
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Allot of 4.3's used the 153 tooth flywheels some the 168 and the can be used off a 350 just remember to use the right starter.Stager mount 168 straight mount 153.

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cb6tig1
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PostPosted: Fri Nov 03, 2006 12:04 pm 
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Location: Caldwell ID
i have a 1988 z code moter

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4.3l V6. 5 speed MT 2.55 in the back.
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cb6tig1
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PostPosted: Fri Nov 03, 2006 12:08 pm 
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how is it balanced ? interol or ex ?

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mytmouz
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PostPosted: Fri Nov 03, 2006 9:28 pm 
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The only externally balanced SBC was the 400.

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tj white
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PostPosted: Sat Nov 04, 2006 10:02 am 
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Not so some of the late 80's 305's and i think some 350's with the full circle cranks had external balanced flexplates :?

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rodeobob
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PostPosted: Sat Nov 04, 2006 7:10 pm 
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I would have thought that the V6 flywheel would have been externally ballanced too considering how complicated the crank shafts are to get the firing order. But then i dont know much about them.



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BlackLuv80
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PostPosted: Sat Nov 04, 2006 9:31 pm 
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283, 302, 305, 327, 350, 4.3 V6 & V8 Are All Internally Balanced

400 Is The Only SBC Thats Externally Balanced From The Factory.
(Almost Completely Positive)

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tj white
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PostPosted: Sun Nov 05, 2006 4:50 pm 
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The full circle crank engines had balance pads on the flexplates because there was no balance pad on the back of the crank.

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