Postons Headers For 85 G.N.

finishline

New Member
Joined
Dec 2, 2005
Anybody here purchased the Postons Ceramic Coated Headers for 84-85 G.N.s that are a direct factory replacement? I'm looking for comments both good and bad. Please e-mail me personally if your comments are bad. I don't want to muddy the waters but I don't want to know if they are what they say. Most important!! I want to know if they do or will crack.

Thanks,

Randy
 
Bought a used set and the pass was cracked. Had it welded and all is good for now. Notice a gain in perf but i also did a 3inch dp and uppipe and x over.
 
I have the Poston headers, great buy excellent ceramic coating, and flow very well. They are very well constructed pieces and would reccomend them to any hotair owner. I also like using the ATR crossover pipe and up pipe with them since its a little bigger than the postons one and still fits and seals perfectly.

Hope this helps
Matt
 
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