Triumph herald 1000,1200 or early spitfire up to end of remote gear selector type box. Has working j type overdrive. Gearbox professionally overhauled and main shaft replaced as too much play between it and the input shaft. Then assembled using Wurth grey RTV silicone and new gaskets. Comes with herald 1200 and spitfire mk 1/2 bell housing. Old main shaft included in price. A good one of these is getting rare now a days so.

Any questions feel free to ask

Thanks