My suggestion is to check for fitment instructions / restrictions for Hooker 5903 "Comp" series headers. They're not perfect, but I did run them w/ power steering and an auto w/o steering component clearance issues. The driver's side collector was really close to the torsion bar, though. They're about $300 for the uncoated version, and if you ordered a set thru Jeg's w/ their current promo code, they'd be about $270 w/ free shipping.
If you choose to go w/ Hookers, do NOT buy the ones with their cheap-a$$ ceramic coating. My experience w/ their in-house coating option was very disappointing...