We don’t have one ... I use a company down in Truro ....I’d willingly do a DXF drawing but I’d need measurements or something to measure
Thanks for the offer, I might take you up on it. I’m in South East France – where are you? It’s a CT code 091 (6-rib) box, I won’t be taking it out until next spring but it will need some work; 3rd gear syncro is slow with cold oil (Castrol Syntrans Multivehicle 75w-90) and I’d like a 0.82 4th gear to replace the 0.88, thrust plate and a metal hockey stick ball.
I stuck it around the edge to a backing sheet with some pritt stick. A bit of helping the cut out piece from the sheet with a scalpel but happy with the result.