What is the missing rubber piece called and where can I find them

[AuroraGirl]

1980 3/4 ton long bed. I know spring is broken, I have a new one. Figured this should be fixed first.

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[legopnuematic]

Bump stop

 

[Dmack]

https://www.lmctruck.com/1973-87-ch...rear/cc-1973-87-rear-suspension-4-wheel-drive

looks like #14 is what you need. But lmc shipping sucks.

 

[eskimomann209]

Pick n pull has them a plenty. Take a pic of your other side, and your slip slot on the missing side. Or is it just a thru bolt with a nut on top? I’ll troll my parts yard for ya if you want.

and whaaaat spring is “broken?”

 

[chengny]

Search GM Part 3764438. They're easy to find.

Here's an NOS pair on eBay for $30 (incl shipping)

https://www.ebay.com/i/333487781573...ZopWpkWmtS3dokYawkHwZ50_fy4356-gaAocKEALw_wcB

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[AuroraGirl]

Oh, I guess my leaf spring being broken in multiple locations isnt visible in the pic. Im guessing the bushing being gone cause the spring to go too far the other way, breaking it. Or one of the other 300,000 things that were hard on the truck. Yet it still works like a champ! 3 engines, 350k miles, and my work with a new intake and carb.

 

[Camar068]

oh.....something actually goes in those holes. LOL....mine have been missing since I bought the truck, just never got around to getting a set.