Crate Engine Transmission Question

I have a MP 300HP 360 crate engine I am putting in a 49 Dodge. I know these engines are externally balanced so that has to be taken in to consideration, but do these engines require the use of a lock-up torque converter? Can I bolt up a 70's - early 90's 727 trans to this engine using the right converter without issue?
Anything else I need to consider when fitting a 727 trans to the Magnum crate engine?

the 727 and 904 will work fine. The easiest solution is to buy a B&M flex plate for the Magnum and use a neutral torque converter.

They do not require a lock up converter. The transmission itself would dictate that. I bought the B&M externally balanced flexplate for the Magnum 360 (LA vs. Magnum makes a difference) so I could run a neutral balance converter. I bought mine from Cope Racing Transmissions (a site sponsor) and the customer service was #1.

Thanks for the tips!

Quote:

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They do not require a lock up converter. The transmission itself would dictate that. I bought the B&M externally balanced flexplate for the Magnum 360 (LA vs. Magnum makes a difference) so I could run a neutral balance converter. I bought mine from Cope Racing Transmissions (a site sponsor) and the customer service was #1.

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Yep, B&M 10242