On the one hand, they obviously were very patriotic and pro america, and against foreign powers, but they most certainly would have agreed with the racial views of the Nazis. So did the Klan openly sympethize with the nazis?
Also, how come nazi imagery became associated with white supremacy. I can't remember where but I swear I saw a photo of someone holding a swastika placard at a civil rights rally in the 60's, which seems strange since many of the major white supremacists were proud World War Two veterans, such as George Wallace.
There's always more room for more answers, byt there was an excellent recent answer by /u/georgy_k_zhukov on a topic very similar to this: The recent E3 reveal of the new Wolfenstein game depicts a fictional German occupation of the United States, with Nazis (seemingly) befriending the KKK. What were the positions of the KKK on Germany (and the United States' role) during WW2?