I need an exhaust manifold for my 1965 230 inline six that has the heat riser with working valve. I tried RockAuto and they don't carry them anymore and LMC doesn't have the heat riser on them. Mine has a broken bolt hole and the heat riser is frozen so hard I can't get it to work.

I'm rebuilding it pretty much original but I'm not a fanatic when it comes to original parts as long as they look original.

Thanks Guys!


Tom
1965 Chevy C10, 230 straight six, 2WD, 4-speed manual