When I bought my 79 GS850G the PO gave me a box of extra parts. There's one rear brake caliper and one front brake caliper. I'm wondering if they're from a 79 850 or later year. I'm wondering if one or more of you fine GS lovin folks can help me identify them.
FRONT
https://imgur.com/0O3x0bg
https://imgur.com/tEwIy8T
https://imgur.com/ZyrB9aL
https://imgur.com/ldQrcu7
REAR - The only difference I can see with this one is that it's stamped with an X8 in the rear of the caliper vs. the stock caliper on my 79 is stamped with a K6.
https://imgur.com/zREoVtc
https://imgur.com/dNT3AEI
https://imgur.com/nzT5YGd
https://imgur.com/wBawph5
FRONT
https://imgur.com/0O3x0bg
https://imgur.com/tEwIy8T
https://imgur.com/ZyrB9aL
https://imgur.com/ldQrcu7
REAR - The only difference I can see with this one is that it's stamped with an X8 in the rear of the caliper vs. the stock caliper on my 79 is stamped with a K6.
https://imgur.com/zREoVtc
https://imgur.com/dNT3AEI
https://imgur.com/nzT5YGd
https://imgur.com/wBawph5