is this a bent frame?
 

I bought this truck cheap with 140K and ever since I got it it's pulled to the right. I replaced the lower control arm on the passenger side since the ball joint was shot and control arm had some dings. Every other control arm and ball joint is in good condition. But the control arm I replaced seems to be lower than the other, also a shop could align the driver side front tire but not the passenger side.guy at the shop said it could be a bent frame but things line up fine. Bad studs? Could that be affecting of that? Please help
https://cimg0.ibsrv.net/gimg/www.ran...b090874d6a.jpg
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