Welded 7.25

7.25s are NOT C clip rears...and welding one up will increase its strength tremendously.
Moderate weight car...less than 3500 wet, less than 300 horsepower and auto trans, it should last a good, long time.
I like this awnser best... 66 dart = light... its got a slant = wayyy less than 300hp, lol... 904 = sloshbox...