L20b header on ebay

[MantisX620]

I went on ebay today and someone has this for sale:

 

http://www.ebay.com/...aaba38c&vxp=mtr

 

Can anyone ID this? Im looking to maybe buy it and put it on my 620. Im at the stage of taking it to an exhaust shop, and figure this might be a good upgrade. Just wondering if there will be any clearance issues and what not. Also, I notice its round port, however my head is square port.

 

Thanks

MantisX

[bananahamuck]

It wont work on square port ,,it will leak ..

[MantisX620]

Well shit.... Thanks for the info. I guess ill just get them to weld to the factory manifold. Im just tired of smelling exhaust gas from my leaky pipes right under the cab.

[banzai510(hainz)]

Top End performance has square port short tube headers.

but they need to be cermaic coated otherwise they will rust right in front of you.

 

I have one but never tryed them out myself i use the early l16 exhaust manifolds and stock y pipe.

 

key is the Y pipe is needed for you to clear the torsion bar.

In 77 the l20 had a different set up. maybe the short tube is the way to go but all in all you be up to 300$ before you know it.

150 for header

100 for ceramic coat then muffler shopt to make a pip to match and clear the torsion bar.

 

if you can get your set up fix just go with that