help please. have realised that i do not have the sprocket bolt for the output shaft on my blackbird gear box and have been running the car and now the adaptor flange has worked loose. local honda agent is closed and if i couldfind pitch / thread etc i might be able to source locally. get urgent now as last day off work today before SVA next week.

any info appreciated

pif

Try mal at yorkshire engines, he may have one lying around. failing that local dealer may get you one next day.