What body is the 77-81 electras?

I am wondering what the body of the 77-81? electras are? Are they a B like the later toadmasters?

Tim

 

I believe it would be a C-body.

 

Tim,I believe that Zach is correct but your span of years is a bit off.It is my understanding that '77-'79 Electras,Park Avenues,etc. are designated as C bodies for those years.I believe(I really haven't researched this fully)that after that it became a B body classification.I'm almost certain that '94-'96 Impala SS(B body) rear suspension will fit but not 100% sure.The later Road Masters are B bodies also.

 

according to wiki, it's still a C-body:
http://en.wikipedia.org/wiki/Buick_Electra#1977.E2.80.941984

 

http://www.v8buick.com/showthread.php?t=141244

http://piratejack.net/index.php?option=com_easyfaq&Itemid=137

ElectraJim