Are these sprint hart replicas?

[Yaris709]

Bought these wheels this past weekend for a good price with good rubber. Seller said they are sprint hart cp replicas? I have no idea I bought them because they looked awesome (to me) I'm not worried what they are I just need to find out so I can get some center caps for them.
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[Kaotic Lazagna]

Check for any stamping on the back of the wheel to see what brand it is.