TX WTB: 3spd column shift parts and 6cyl thermo housing

[LowGT]

Hey all, need a few parts. Converting back to 3 on the tree and thought I had all the parts, but the end brackets I have are for a 7 bolt 3 spd and I need the bolt on brackets used on the 4 bolt, non-synchro 3spd. (see pic below)

I also need a thermostat housing that goes from the engine to thermostat for a 250 six cylinder. Mine is cracked.

Thanks!