About Us

For over 20 years, Poston Enterprises has been a leader in Buick restoration and performance engine parts. We have an extensive line of restoration parts for the earlier Skylark, GS, and GSX as well as the accompanying engine parts for the 455/430/425/401/400/350 blocks. We also focus on the 1981-1987 turbo GNs, GNXs, and T-Type Buicks. We carry an extensive line of restoration and performance engine parts for these fast with class machines as well.

Poston Enterprises focuses only on Buicks, which sets us apart from the competition. We augment our extensive parts line with free technical assistance to our customers. Please browse our online catalog, request a copy by mail, or give us a call. We look forward to doing business with you!

Poston Enterprises can be contacted by mail at: 200 Ewing Lane, Atmore, AL 36502, our toll free telephone line at 1-800-635-9781 from 8:00am- 5:00pm CST, or you may purchase from our online catalog anytime.