Are these torsion bars available again?

.960" 165 lb/in P5249158 H.D V8 Handling
1.000" 180 lb/in P5249159 Solo & Road Racing
1.120" 250 lb/in P5249160 H.D. Solo & Road + 1/4,1/2 oval
1.160" 300 lb/in P5249161 Circle Track
1.220" 350 lb/in P5249162 Circle Track

I googled the part numbers and two site have them for sale: tascaparts.com and moparamerica.com

Are these scam sites? They don't look fake though..telephone number, ebay store, real address...

What do you think?