Not sure about your 3800 but for the smaller trucks they are available through NAPA and Advance Auto...... Give them a try.
Also, around in my area O'Riellys parts store goes out of their way to help find parts like this. If you have one give them a try also. Hope this helps, let us know how you do on them.


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
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1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile