I have installed an LS1 into a 1998 Range Rover. It is fitted with some cast iron headers that helpfully fitted without mods. I need some gaskets for the downpipes and will also like to replace the headers with some shorty headers. In order to do this I need to know what they are. Attached is a picture of the manifold. Cheers Nick

 

look like stock ls1 manifolds to me,heat shields and all..anyone else?

 

Looks stock to me too..

 

If these are stock anybody able to give me the part number for the downpipe gaskets? And at the risk of opening up an inappropriate thread what recommendations for headers? Nick

 

pm SDPC(sponsor), they can probably tell u the correct PN and maybe get one to you.

 

Try these
RH 88891747
LH 12555806

Hope this helps

 

Thanks guys!

Nick