Does anyone know a place where I could get stainless steel shorty headers for 89 mustang with 351W? polished or not I don't care I just want them to last a long time.

 

check BBK or MAC

bbkperformance.com

those two companies would be a good place to start

 

I just found these shorty stainless headers that Factory Five sells for 86-93 mustangs with 351W It says that it's a 409 stainlessblendedwith mild steel, are they any good? anybodytry them? will they rust?the price is ok not too high. Here is the link: http://parts.factoryfive.com/Ford/14331.htm

 

only problem is I've never heard of 409 stainless steel ???????????
there is only 304 and 320 stainless that exhaust is made from that I've ever seen.

These might work ok also, might have to modify h-pipe a little.
http://cgi.ebay.com/ebaymotors/Ford-...30739648QQrdZ1