IT is a 76 ts 400 with an orange tank, crank seals are still doing there job but havn't run it for real long periods only quick squirts up & down the street, speedo still works & shows 13,495 so if that is correct it hasn't done álot of work. Apart from a bit of noise coming from a hole in the pipe the engine sounds nice and tight & quiet if you would like some picks pm me your mobile no or email and Ill send you some Cheers Lou