Can I use a TH350C core to build a TH350?

[Lt.Del]

they are not interchangeable.

[Captkaos]

Definitely not interchangable, and last time a buddy checked they don't make a stall coverter for them, which makes sense...

[VileZambonie]

They definitely make higher than stock stall converters for the TH350C. I've put them in. My transmission supplier used to stock them. Daaco used to make them not sure if they still do. Summit and Jegs carry them too...
http://store.summitracing.com/partdetail.asp?autofilter=1&part=HUP%2DGM30L&N=700+4294865449+4294904013+4294865436+4294865415+115&autoview=sku

[Captkaos]

I think you meant to link this one instead, Hughes 2500 Stall for TH350C
http://store.summitracing.com/partdetail.asp?autofilter=1&part=HUP%2DGM25L&N=700+4294908216+4294925134+4294839071+4294865449+4294904010+115&autoview=sku

It has been a long while since I have even looked, so must have missed them, I haven't use a 3 speed in a LONG time.

[VileZambonie]

I linked to a 3,000 stall lock up converter for a th350. same thing just higher stall

[Captkaos]

missed the lockup part, thanks.

[team39763]

  I wish I would've known more about this TH350C before I bought my converter.  That hughes converter would've worked for me.  But really, I don't need the lockup since I'll never be on a highway with this truck. Maybe for the next project. 
 I ended up having my truck pulled to the local tire shop and put my truck on the lift and yanked the trans.  My trans should be done in about a week.  Thanks for the help guys.  I appreciate it.