3881780

Applications
3881780
4.630 COVER, Parking Brake Pedal Pad
58-70 Pass. (Chevy)

History
3880780 Replaced 3747276 07-66
3880780 Replaced 3864743 10-65
3880780 Replaced 3875275 08-65

Disclaimer:
 
Factory correct applications are your responsibility. GM made part and part # changes with no rhyme but a reason (no production interruptions at any cost).
Application charts are for replacement parts that were available at the time of parts book printing.
My observations come from the parts I have in my collection or other reliable sources your parts may differ.
If Factory correctness is your goal, do more research, join car clubs,
 forums and buy an assembly manual if one is available for your Project Car (you wont be sorry).
This is a fun and interesting part of the hobby!