I have a Used Dana 20 to NV4500 adapter kit with extras. Basically everything you will need to change to a NV4500 except the transmission and bell housing to transmission Adapter. $550 for everything
Parts that I have:
Used Adapter - Dodge NV4500 4wd with 29 spline output shaft to 1966-77 Bronco Dana 20 transfer case,adapter kit( http://www.wildhorses4x4.com/product...dana20_Adapter ) $399 retail
Used Cross Member (http://www.wildhorses4x4.com/product...20_Crossmember ) $99 retail
Used Dana 20 t style
Used Bell housing
Used Clutch, pressure plate, and Fly wheel $299 retail
Parts that I have:
Used Adapter - Dodge NV4500 4wd with 29 spline output shaft to 1966-77 Bronco Dana 20 transfer case,adapter kit( http://www.wildhorses4x4.com/product...dana20_Adapter ) $399 retail
Used Cross Member (http://www.wildhorses4x4.com/product...20_Crossmember ) $99 retail
Used Dana 20 t style
Used Bell housing
Used Clutch, pressure plate, and Fly wheel $299 retail