If I'm not mistaken you can bolt the 261 to your '41 bell housing.

But if you want to change the pedal set-up, I moved your question here. I'm sure someone here has done it.

"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.