Help Identify

[69wacuda]

Can anyone help me identify these brakes. The part number on the calipers start with a K-H, so I figure they must be Kelsey Hayes. They are a 5x4.5 pattern.

 

[hemi71x]

From looking at the style caliper, brake flex hose attachment to the caliper, upper control arms, spindles, everything appears to be 1973 and up, B body line of cars.

 

[Jimacuda]

yup...late B...pin mount calipers. slider calipers on same uca would be F,M,J,R.
UCA is deff. iso mount k frame era part.
Good swap material, minus the uca assembly.
Front mount the calipers unless you want to clearance the A body lower control arm.

 

[cosgig]

The dog bone upper mount is a big giveaway...73 and up B body!!

 

[Jimacuda]

dog bone was F,M,J and R as well...but I dont believe any of those came with the pin type calipers.