I have started to dismantle my much loved, but long neglected 1200GX engine today. When i removed the heat shield i was pleasantly surprised to find that the Tri-Y extractors that i had custom made in the mid 80's have survived.

I had ecpected to find them all rotted away. I will remove them, then abrasive blast them to get a true picture of condition. If they are good, i will paint them & offer them up for trade or sale. They were made from real thick flanges & the thickest tube that could be bought & bent in their machines.
The two pipes don't join untill right down beside the gearbox.

They obviously fit behind a GX manifold so should have many applications. I will be using a GX exhaust manifold in the rebuild of this engine.

I have used this engine, with these pipes, in my 1200 ute, so they can be used in 1200's as well as 1200 equiped 1000's which is what it's in now.