Re: Will these stock ex manifolds seal off without heat riser?
I had those manifolds a long time ago and no exhaust shop would do a bend because they dumped straight down and caused issues. My engine was bolted in the V8 location. You need the manifolds that dump at a 45 or 90 for a 2wd truck. LMC sells them new and it is worth it. I could be wrong.....
http://www.lmctruck.com/icatalog/cb/full.aspx?Page=153
Smitty
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