I have a 2010 Tahoe. Small cam. I need to replace the drivers side motor mount. I replaced it back in August with a oreilly special and it has failed already. I read up on using a passenger side mount from a 5.3 hummer h3. They seem to be more solid. I don’t want complete solid mounts. What are y’all guys using? Thanks

 

Stock OEM replacement from dealer is what I went with.

 

I’m looking to see what the big cam guys are running

 

I would go solid or poly mounts from Atomic. The NNBS mounts are dog ***

 

Poly Mounts from Atomic!!
Been using them on 8 second Turbo trucks leaving on transbrake. None of them have failed and they arent near as "harsh" as a solid mount.

 

Stage 3 BTR in my 408.

 

I'm running atomics solid mounts on my daily. No issues.

 

Hummer mount - 25847739

 

I've driven a 408 with a 23x/24x cam and a 6.0 with a 224/228 cam both with Atomics poly mounts and I didn't feel any unwanted vibrations. They are beefy as hell too!

 

Atomics mounts every day!