I have a new Ultrabell housing that adapts modular engines to a Turbo 400
Part number is 92462-46TH.
This attaches to the front pump after you cut-off the stock Turbo 400 bellhousing.
https://www.jegs.com/i/JW-Performanc...-46TH/10002/-1
New cost is $725.
I'll sell mine $650.00 shipped.
Located near Raleigh, NC. If local pickup, will remove $50.00.
Thanks,
Ryan