nice find dave! as rare as the cameo that hit the forum a couple days ago
it's not like they're making more of them anytime soon
Quote:
Originally Posted by daveshilling
[*]Has the RSD (Road Shock Dampers) that came with all GMC Suburban pickups, and were options on others. They have a sprung weight in a canister that counteracts the force of hitting bumps in the road.
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1st i've heard of this rds system, pretty revolutionary for the time, especially in a truck
http://www.1955gmc.com/magads/56mag5.html
this is the only reference i could find for RDS, post up a pic when you find it on that truck
