Well King's Off Road Enterprise does....actually these belong to a customer, but it's all the same. Should look good on his BTF Fussion Chassis buggy.
Made out of 1.75" Dia. 7075-T6 Solid Aluminum Round Bar.
I drilled, bored, and threaded them to the customer's specs. One side left hand thread and the other right hand thread for easy adjustment without pulling one side of control arm off of the rig.
I also milled in the wrench flats to prevent scratching my artwork with a pipe wrench....
Only thing left to do is use a ballnose endmill and engrave my logo into them.
If anyone's interested in custom control arms.....contact King's Off Road Enterprise @ 918-248-1034 for details
-Kenneth