Summit motor mounts?

[Sparksalot]

must be low stock on the hummer mounts I paid $90 for one in november off amazon, currently looks like best price is $254 on rock auto.
this summit deal 2 for $349 is not too bad presuming you are replacing both sides, which I eventually had to do anyway.
replaced the drivers side and passenger broke about a year later.
might be worth poking around online for a sale or % off deal, i wouldn't even look sideways at $500 you must be looking at the versace version.

I paid around $90 for the spare I have for thecopcar a while back. That was just after the last shortage where they were rationed by VIN numbers.

 

[Rocket Man]

Those Summit mounts are poly mounts like others sell. They’re almost a solid mount unlike the H3’s which are rubber or the OEM which are fluid filled. You’d be feeling the vibes with those for sure. They’re mostly used for racing /real high hp.

 

[mikez71]

Looking at truck forums, it sounds like NBS mounts won't fit NNBS.. Found these other mounts from australia...

Engine Mounts :: Torque Master :: Heavy Duty Motor Mounts for Tahoe, Silverado, Avalanche, Suburban, Escalade, Sierra, Yukon — GMT900 Series Trucks 2007 - 2013 Trucks and SUV -

Torque Master Heavy Duty Motor Mounts For all GMT900 trucks and SUV’s 2007 - 2013 with V8 gas engines Chevrolet Tahoe 2007 - 2014 GMT921 Chevrolet Silverado 2007 - 2013 GMT901 911 912 Chevrolet Avalanche 2007 - 2011 GMT941 Chevrolet Suburban 2007 - 2011 GMT931 946 Cadillac Escalade 2009 - 2011...

technicoracing.com

 

[swathdiver]

The price hike on the H3 mounts is recent due to supply running low. Wait a month or two if you can and the price will come down as stock is replenished.