These "BTF Dana 44 High Steer Arms" arms are CNC milled from 1 1/4" thick cold-rolled steel. These arms are tapered for GM tie-rod ends. Conicle washers are available and sold seperately.
NOTE: Here are the part numbers to the TRE's you need to purchase from a local parts store. Right Hand ES2234R and Left Hand ES2010L . They have 7/8-18 thread. You can find link inserts for this thread on our website.