Exhaust Headers

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01-29-2009, 09:28 PM

91_Camaro_RS

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Exhaust Headers

Will these bolt onto my stock 305 heads? As well as L31 Vortecs?

http://www.usedvictoria.com/classified-ad/8047646

Thanks

Last edited by 91_Camaro_RS; 01-29-2009 at 09:35 PM.

01-29-2009, 09:34 PM

Saint_Ali

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as long as its a first generation chevy small block it will work

01-29-2009, 09:37 PM

91_Camaro_RS

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Ok the guy probably dosn't know, how can I tell? And L31 Vortecs are considered first gen?

Last edited by 91_Camaro_RS; 01-29-2009 at 09:47 PM.

01-30-2009, 12:18 AM

buckfever

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yes, anything pre LT1 is gen 1.

01-30-2009, 12:34 AM

91_Camaro_RS

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Quote:

Originally Posted by buckfever

yes, anything pre LT1 is gen 1.

'96 - '97 Chevy truck L31 Vortec cast iron heads, GM P/N 12558060

Those are what Im wanting to bolt the headers to later on. Thats after LT1 isn't it?

01-30-2009, 07:52 PM

91_Camaro_RS

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anyone?

01-31-2009, 02:17 PM

91_Camaro_RS

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Comeon Really? No one knows if '96 - '97 Chevy truck L31 Vortec cast iron heads, GM P/N 12558060 are considered Gen 1 heads?

01-31-2009, 04:50 PM

Camaro 69

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The LT1 answers are misleading. The LT1 came out in 1992, but not every V8 vehicle had an LT1. Even though the Vortec L31 is post LT1 introduction, it's still a Gen 1 block design.