Dont know a lot about these older parts so tell me if I'm wrong on numbers or manufacture.. the inside seems to be 32mm or 1.1/4 ike jap or British  imports and 130mm or 5. 1/8 between tubes ...see pics.......

. Look at the pics and feel free to ask questions

Combined shipping always welcome and fair. If the system does not calculate let me know. I will always refund the appropriate amount after boxing and weighing items... Returns accepted on items that are not as described or damaged in shipping.......... Not because you "changed your mind" or "did not like it"  returns in those 2 cases will receive full refunds