I would like to purchase( rather than borrow) a pair of GM Factory Quick Steering Arms for study and evaluation - possible production. I have the after market type on hand Please advise of your terms - off list. David The Source, Inc. 13975 Mira Montana, Del Mar, CA. 92014-3113 Telephone: 858/259-1520 (machine) Voice Mail and Fax: 858/259-3843 Web: www.thesourceparts.com E-Mail: source@adnc.com