I believe its disc/disc its got the same outputs as 10-1371. you may need a proportioning valve as the stock brake lines come off a brass block attached to the frame. the wildwood proportioning valve has a handle that adjusts the pressure to the rear brakes. you can decrease press to rear by turning handle if your rear brakes are locking up. more press to front brakes is normal as that's where the stopping power mostly comes from.

the brake block I took off had a 1/4" line coming off of m/c to the top of the block. the rear brakes come off the rear of the block mine was 3/16". the front brake lines come off the front and bottom of the block they were also 3/16".

the reducers screw directly in to the m/c ports and you will need to size them accordingly.

a 3/16" LINE has a 3/8" thread and 3/8" wrench size. a 1/4" LINE has a 7/16" and so on.