Read this thread, there's photos of "rebuilt" engine that used JHB housings....hardley any miles on the engine and those babies are F*U*C*K*E*D up.

https://www.rx7club.com/canadian-forum-42/bsc-pics-687402/

Here's the specific pics I'm reffering to:

http://i161.photobucket.com/albums/t...P8130070-1.jpg

http://i161.photobucket.com/albums/t...P8130074-1.jpg

http://i161.photobucket.com/albums/t...P8130067-1.jpg