Hi guys, I'm new to the site and joined specifically to ask this question but there looks to be a wealth of knowledge on here and I am exited to explore more of the site! but for now I need some help with this...
I'm looking at getting short or mid length headers and a y-pipe but none of them seem to match up? All of the y-pipes I've found look like they only accept a donut gasket but most of the headers look like they are just flat at the collector, I found some headers with donut gaskets at the collectors but they have a 2.5" outlet and all the y-pipes are 3" inlets?
the headers I found with the donut gaskets were called m2 manifold exhaust headers, I found them on ebay
I'm new to headers but there not that much more than manifold and my manifolds/y-pipe are almost rotted through.
any help would be awesome!
btw My truck is a 1990 k1500 5.7L ext cab
I'm looking at getting short or mid length headers and a y-pipe but none of them seem to match up? All of the y-pipes I've found look like they only accept a donut gasket but most of the headers look like they are just flat at the collector, I found some headers with donut gaskets at the collectors but they have a 2.5" outlet and all the y-pipes are 3" inlets?
the headers I found with the donut gaskets were called m2 manifold exhaust headers, I found them on ebay
I'm new to headers but there not that much more than manifold and my manifolds/y-pipe are almost rotted through.
any help would be awesome!
btw My truck is a 1990 k1500 5.7L ext cab