no longer needed....found one.

I just change over from a 2bbl manifold to a 4bbl manifold. Every thing fit great except for the thermostat housing. It is much bigger than the one from my 2bbl manifold. The 4bbl manifold didnt come with one. It measures 3 3/4 inches center to center on the mounting holes. Does anyone know where I can get one or if any other engine thermostat is interchangeable?

 

What engine are you working on?

 

394 original engine....1960 Olds 88.

 

As far as I know they are not reproduced, I think your only option is one off a Donner engine or get lucky and find someone that has NOS one in a dusty old box on a back shelf....Tedd