LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Should I Replace The Timing Chain?I

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Old Nov 6, 2011 | 05:06 PM
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Default Should I Replace The Timing Chain?I

I am Going to be replacing the Optispark/Waterpump... Should I replace the Timing Chain, its got 140k on it...

Send me a part# for which one you recommend!
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Old Nov 6, 2011 | 05:42 PM
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I went with a stock replacement from oreilly auto parts. Its actually the cheapest thing i bought when doing my cam swap apart from maybe a gasket. No problems yet.
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Old Nov 6, 2011 | 06:22 PM
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not too long ago i also replaced my opti and water pump. I didnt replce the timing chain though and ive got over 190k miles. But then again im planning a build for the future.

If you decide to buy a timing chain, also get the sprockets.
crank part# 10128346
and cam part# 10128349
i think those are the OE numbers
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