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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: 197 on December 19, 2006, 11:07:00 PM

Title: Dual Exhaust
Post by: 197 on December 19, 2006, 11:07:00 PM
Does anyone know of a good site that has a kit for my 1973 c20 with a 454? Im looking for a kit and maby headers. Thanks

Title: Holley Ceramic Headers for 454
Post by: 76chev454 on December 20, 2006, 08:59:00 AM
I have a set of full Holley ceramic headers for 454 CID engine.  Will fit C10 or C15 just fine.  Good condition.  Can ship from Naples, FL.  Asking $250 plus S&H.  Contact me at k4pnj@arrl.net  

Professor of Interesting Stuff!

Title: Exhaust
Post by: 197 on December 20, 2006, 08:17:00 PM
what about a c20?

Title: Re: Holley full headers for 454 CID.
Post by: 76chev454 on December 20, 2006, 11:18:00 PM
Yes.  Should fit a C20 BBC.  C20 is the 1 ton version.  Am I correct?  Same clearances etc..  You could check with Summit Racing.  They sell these headers.  

Professor of Interesting Stuff!

Title: Re: Dual Exhaust
Post by: 75 C20 on December 21, 2006, 11:50:00 AM
c10 is half ton, c20 is 3/4 and c30 is 1 ton

summit has these cheapos thaty i got and they worked real good store.summitracing.com/partdetail.asp?autofilter=1&part=SUM%2DG9011&N=700+4294908216+4294840133+4294925074+4294908202+115&autoview=sku

or u could get there whole exhaust kit
store.summitracing.com/egnsearch.asp?Ntt=summit+headers&N=700+4294908216+4294840133+4294925074+115+4294908202&Ntk=KeywordSearch

Title: Re: Dual Exhaust
Post by: 76chev454 on December 21, 2006, 11:59:00 AM
The ones I have are quite a bit larger and ceramic coated.  Collector is 3" in diameter.  Depends what level of performance you want.

Professor of Interesting Stuff!

Title: Exhaust
Post by: 197 on December 21, 2006, 03:54:00 PM
Im looking at replacing the whole exhaust from the headers back. And I dont really have access to a welder

Title: Re: Exhaust
Post by: ChevyGuy on December 21, 2006, 07:11:00 PM
They sell kits on this site

Title: Exhaust
Post by: 197 on December 23, 2006, 07:56:00 PM
Thanks!

Title: Exhaust
Post by: markzepp820 on December 25, 2006, 04:16:00 AM
jcwhitney has some decent affordable dual exhaust kits