Technical 1960 Buick seat in a Chevy??

Any Chevy Guru's out there. If yes, I have a question. I have a split bench seat out of a 1960 LeSabre convertible and I would like to know if it is the same seat that would go in a 1960 Impala Convertible. Are they the same basic frames and springs with different upholstery? Any help would be greatly appreciated.

Thanks, Vincent

 

I put a 59 Caddy seat in a 60 sedan delivery. 60 Caddy seat would have fit too, both where a direct bolt in. We used the 59 seat because the power seat controls are on the set, not the door like a 60. So I would think the Buick seat would be a bolt in too. Dean

 

OK. Thank you for the reply.