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Generation IV Internal Engine
4.185 LSX Block 19260099

Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

4.185 LSX Block 19260099

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Old

Oct 15, 2015 | 11:45 AM

#1

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4.185 LSX Block 19260099

•Standard Deck
•4.185'' Bore
•9.240'' Finished Deck Height
•Billet-Steel Main Caps
•Includes All Hardware
•Used in LSX454 Crate Engine

Is this block ready to assemble or is additional work needed?

Old

Oct 30, 2015 | 10:16 AM

#2

Launching!

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From: Palatine Illinois

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Don't waste your money bud....

http://www.erlperformance.com/gm-ls-...e-short-blocks

save up more nickels and buy it once....buy it right!

your welcome in advanced

Old

Oct 30, 2015 | 05:55 PM

#3

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From: Gilbert, AZ

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Needs finished honed to piston size, and I would double check all other machine work. Typically the LSX block cam bores need cleaned up.

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Oct 31, 2015 | 03:00 AM

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Don't they come new at 4.127 bore though? mine did.

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Oct 31, 2015 | 12:42 PM

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Quote:

Originally Posted by CAMSTER

Don't they come new at 4.127 bore though? mine did.

LSX blocks? They come as 3.890 I believe. I know my buddy has one with a 4.070 bore.

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Oct 31, 2015 | 01:40 PM

#6

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They have a few different p/n's for finished/unfinished blocks.

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