body mounts...rubber or polyurethane?

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Ken B

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Looking to replace cab mounts on my 81 C10, which is better rubber or poly? I need to replace bolts too, any kits that replace everything?
 

Ken B

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I am leaning towards rubber. Replacing 1981 bushings in 2020.....also heard poly can squeek
 

eskimomann209

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I am leaning towards rubber. Replacing 1981 bushings in 2020.....also heard poly can squeek
I have a squeak. I feel like it’s my tailgate. But with the exhaust and 2 12s hitting I don’t notice a squeak most days lol.
 

DoubleDingo

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81-C20 Silverado Camper Special-TH400-4.10s; 65-C20 with 4:57 gears and Borg Warner Overdrive
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Carb'ed Vortec 350; 1972 L48 350
I'd recommend rubber over poly. I did poly and there are squeaks and it's a little harsher than it was with rubber.
 

Ken B

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rainy day here in INDY just doing research,,,,,I just need to see who makes rubber, lots of poly out there
 

Bextreme04

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The rubber is really hard to find for any kind of decent price. I replaced all of mine with poly and it isn't harsh at all and still has plenty of bounce and give. I ordered mine from summit and just got a tub of their unbranded silicone grease at the same time. Used the grease liberally during the install and have zero squeaks.
 

DoubleDingo

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1981, 1965
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81-C20 Silverado Camper Special-TH400-4.10s; 65-C20 with 4:57 gears and Borg Warner Overdrive
Engine Size
Carb'ed Vortec 350; 1972 L48 350
Steele-Rubber has mounts, seals, etc.
 

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