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need help finding/picking parts.

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Old 04-07-2012, 07:14 PM
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thats a good price for that set. thanks for the find batboy
Old 04-07-2012, 07:15 PM
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now, the ls2 timming chain..ist that the gears and all? or just the chain? im gunna need the gears too since im goin with a 3 bolt cam...unless the stock cam gear is already a 3 bolt on my 5.3
Old 04-07-2012, 07:27 PM
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It is 3 bolt. They changed to single bolt for the Gen IV engines.
Old 04-07-2012, 07:30 PM
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ok, cool. that should save me some cash then. good news. thanks
Old 04-19-2012, 06:29 AM
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anyone know what head gaskets i should run? im running 243 heads milled .25..do i just stick with the 5.3 gasket? or would ls1 MLS gaskets work?
Old 04-19-2012, 06:40 AM
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I used the headgasket set from GM performance, $35 for both gaskets. Same gasket used for NNBS 5.3 engines and stock replacement for LS1 will reply back with part number.
Old 04-19-2012, 06:44 AM
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Part # 12498544 gasket is marked 5.3HO/5.7
Old 04-19-2012, 06:57 AM
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With 243 heads, get the LS1 gaskets (GM MLS). You want to match the gaskets with the head so none of the gasket is in the combustion chamber.
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