Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
I could not find it on Delkevic - listed on ebay as you say Julie.I was hoping it was in Stainless but reads as Chrome..https://www.ebay.co.uk/itm/276326995669?fits=UKM_StreetName%3AFour%7CUKM_Make%3AHonda&hash=item40565f56d5:g:Ob8AAOSwtAZlxjmW&amdata=enc%3AAQAIAAAA0PTrfBoHlhT6Bgleg5XPRc3kt3qZr6wz4VOb2idiMcFmkkWRxYzuUeoluqorP64gklVOO099fwzHf7ctW3546SsZTY5QdCl%2BPHerGCSXNKISf1%2By%2BNlh%2FesIIB69vLDtRaX4zwCYO7FnNTp%2BNlS%2F0B4sFdYGeohLiwegHdCqTzp6IhE%2Bphj9yJ7H%2FxPsK5zz91NdLNJxh%2FJMUoEDLsPOnPWKDjE8kdA6GUmPWs8FkGiO%2FbGhMTyoh869rVpZW%2BATYJjF5197JfjBvBTOy3J3n1Y%3D%7Ctkp%3ABk9SR8ydqKqyYw
Unless I have it wrong I did not realise that the front pipe & silencer are one piece - that must make maufacturing pretty precise to make it fit.
https://delkevic.co.uk/Honda/CB500%20Four/1971/honda-cb500-4-four-71-73-cb550-4-74-complete-chrome-exhaust-system-PR3049?search=
For what it's worth.I have heard that the pipes the produce for the Suzuki Gt750.Fit perfectly & are well regarded.Regarding Chrome. I believe they are plated by Niphos in Crewe. A company I have used many times over many years. With excellent results.