Chris, they built the rods for my 3L last year. Basically you tell them the specs of the rods and they build them to your spec. Also, something to consider might be cryo treating at www.300below.com
Rick
Owner of 00 #1611 Silver (Totalled) 98.5 T-Red SVT #6180
Buckshot77@msn.com
Misc 3L parts for sale