Bolt a 350TH to a 400?

Any issues with bolting a TH350 to a 400 sbc? Does everything JIVE? Flex plate, torque converter, anything else?

 

It fits fine but make sure you use a 400 flexplate.

 

Is that for your buggy Jeem?

 

Most small block Chevys are internally balamced. The 400 is externally balanced. Make sure you do this.

 

Modern, post-54, open drive Chevy transmissions bolt to ALL Chevy engines, 4(62-70 Nova), 6(230,250, etc.), 8(55-up), small or big block.

 

Thanks guys...I do have the right 400 flexplate. We got it together. Thanks Gregg for that special little magic only you bring to the table! Mike?! Thanks for the sweet underleg noises.

 

Weisenheimer.

 

Yep! I did it with '72 Caprice Cl***ic that came with 400 sbc and a TH-400 trans... You "might" have to change the trans cross member also...

 

the torqueconvertor is different also because of the balance tom

 

I believe you are wrong on the torque converter Tom. Rls

 

converters are the same....

 

Yep!.... I never had a problem when I made the switch...

 

Yep, tons off Chev/GMC trucks came factory 400ci and long shaft 350th