Torsion bar numbers???

No kidding.
I swear I looked and it was about $379

That's what PST's site says. Their 1.03" bars have been in the $220-230 range for at least a year or two.

Firm Feel's bars are more expensive, but they also offer sizes like 1.06", 1.12" and 1.18". My Challenger has a 318 with an aluminum intake, headers, power steering, no A/C, and I still don't think it's too stiff with 1.12's. They're like $360 though.

How do I get the discount at PST?

Call them and tell them you're a member here