I was EXTEREMELY fortunate to find an old school bus (i think an old ford would be my best guess) that was equipped with the same np-435 trans im using in my ford. It's a funky looking bellhousing and i was willing to pay any price knowing that it would work with my tranny. The place charged only an extra 50 bucks! A blower would be possible but extensive fab would need to take place. Maybe i cood consider modifying a centrifugal blower??