Small U joint drive shaft!

Need a driveshaft for my Demon - has a 383/727/8 3/4 - I measured 46 1/8" but I'm sure 46"- 46 3/4" will work as well (measurements are center of joint to center of joint)

cash or trade - I have 2 good drive shafts - 1 B body from 69 Road Runner, and the other from the slant 6 that came out of me Demon, big block heads, or hobby grade RC's + cash on your end..