Just did a search and found Randy's part numbers for Bilsteins.
Also found this SEMA competition but you just missed it! Click on 'view timeline' top left for the dates.
http://shockmyride.strutta.com/entry/181061#box-info
Another KYB supplier below...... (Btw, I fitted KYB Monomax dampers to my GMC Typhoon to replace worn Bilstein's. The Bilstein build quality was way better for general solidity, welds and finish but no idea how they would compare in performance from new. KYB Monomax are very good value though).
http://www.car-stuff.com/store/?N=10...921+4294965994