I bought this adaptor to fit a golf Gti engine into my bay (at 15’ degree angle) but was then offered a cheap t25 diesel van so used those parts instead, meaning this is spare. This will fit the later 6 rib gearbox petrol bellhousing or a t25 gearbox (as shown in pics) and will allow fitment of any older generation 4 cylinder vag engine - that’s golf Gti Mk1/2/3 or Diesel engine such as 1.7/1.9d/td aaz/aef code (shown trial fitted to a 1.9d aef code engine) Bought it off eBay a while ago and was told the diesel flywheel fits. £90 plus postage which will probably be £10 to mainland uk. Sent from my iPhone using Tapatalk