Brake hose help

[Paul V]

Hi there, i have a 1971 C10 that came fitted as std with discs up front.

Ok i wanted to buy a set of new hoses for the front and came across some on Ebay but wanted to make sure they would fit mine as my truck came with 2 different style hoses.

As you can see by the photos the ends are different.





Now i sent these photos to the Ebay seller and he says i must have mismatched calipers. 1 from a 1971 and one from a 1972.

So sent him the photos of the calipers




But now he is not replying !

So over to you experts on here

Do i have a miss matched set of calipers? they both look the same to me?