Lakes pipes lakepipes of whatever you call them

[abe_lugo]

Wondered if anyone has some lakes pipes they may have taken off a 57 hardtop.  Or have some that never made it on. 
Looking for some 1-3/4" x 74 or even 81.

Currently you only see new  2" diameter ones. And thinking of making some modifications to some so old one would work.   

Maybe you have access to mandrel bending.  Let me know.