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Discussion Starter #1
Are the Bolt Patterns on 350's the same? Did they change from year to year? I have an older block from the 70's and someone offerd to sell me Heads off a LS1 and I was just wondering if they would work?
 

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Z06 S10
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366 Posts
NO!!!!!! LS-1 heads are completely different!!!!!! LT-1's are close but the heads set at a different angle..so you need to go with 92' and down heads....
 

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Discussion Starter #3
Will the Intake Manifold Off a LS1 work? He said he could get me the engine, but I dunno if I wanna do all that work swapin it over.
 

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Yeah, still on the bottle
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201 Posts
Yeah, nothing will work from a LS1 to a LT1... two different worlds..
 
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