Hey I was lookin for some headers for my 90 d150 318 on ebay. How do I know what Im getting? Or will any 318 headers fit on any 318?

 

There are a few headers online that work for 318's, some do require custom milling around the flange to work with rams though to my understanding. Someone else can get into greater detail as I am still a little wet behind the ears about Dodge's...

 

Eh? All of the 318/360 headers should work just fine. IIRC the port and bolt location didn't change even with the Magnum switch. I'd make sure what you're getting will fit your application before bidding though - 4x4 vs 4x2, etc.

I gave a pair of hooker comp long tubes to my buddy, they came off my 86 w250 with a 360 and went right onto his 73 w100 with a 78 van 318 in it.