LS4 Performance - MSP Poly Motor Mounts

I ordered (1) today from 3800performance.com. Based on previous threads I found I could order one, and not the pair. All you need to do is email them and they'll direct you how to place the order ($39 plus shipping). It should arrive in the next few weeks. Hopefully it provides the added response I'm looking for out of my SS without all that idle vibration.

Anyone else have these? I've been told to stay away from ZZP. I attempted to flip the stock, but it was junk and started to crack.

Thanks,

let us know if you see i big difference. I flipped mine but i wanted to get what you got.

i flipped my junk stock one too noticed it was cracked as well. my friend ordered some stuff though wbodystore.com and if you spend more than $100 you get 2 poly mounts for free. got one off him for cheap and just put it in today on lunch. MUCH better response and yeah you do get a little more vibration but not bad. the most noticeable was when the DOD kicked in which will be turned off with a tune soon anyways...