front brake lines, prop valve to drums

[coffeedart67]

Are there two different styles of front brake lines (steel from prop valve to wheels)used in 67. I went to order the set and The Right Stuff lists 2 different sets ykt6701 and rkt6701, RKT6701 says soemthing about a rise over the bellhousing.
Thanks
Aaron

 

[wjajr]

Call them, and ask the difference.