Rowdy94

iTrader: (13)

I have yet to see anything really definitive on these speed related vibrations with transmission mounts. This pulsing vibration is due to the driveline angle being thrown off by a mount that is too tall/short.

After breaking my stock mount, I went with a Prothane. Ever since, I have had a pulsing vibration from 90+ that gets worse as speed goes up.

Just recently switched to the ES mount, and it's perfect to at least 110. I did not use the preload plate, and I did shave off the bumps on the top of the mount.

This is the way to go, IMO. ES claims they don't actually make a mount for us if you call them, but this works like a charm.

slowpoke96z28

iTrader: (2)

how much is the height difference betwwen the energy suspension and stock?

Rowdy94

iTrader: (13)

I would imagine there is none since the ES mount eliminated the vibration.

slowpoke96z28

iTrader: (2)

cool, thanks. my sister has a busted tranny mount and the dealership wants 115 bucks with my employee discount for a stock one. forget that. we're going to autozone and get an ES on for 21.99, lol.

SUPERBOOST

iTrader: (11)

If they say they don't make one for f body what application do you ask for?An es part number would be good if you have it.

jorgez28

I remember i had an 1LE mount on my 94 Z would this mount work on a 2000 formula????

GT Griller

iTrader: (8)

Man ive been thru 2 ES mounts both broke and both gave a nasty vibration for me...went back to stock and doing just fine.

Jordan S.

iTrader: (17)

Mine gave me a nasty vibration, I have poly motor mounts too. I'm not sure if that could cuase the vibration but I went back to stock.

arcticwhiteTA

iTrader: (9)

Mine shakes pretty good. I have solid mounts and an ES trans mount and just about everything shakes haha. ES part number is 3.1108G.

N4cer

iTrader: (11)

So just get an adjustable torque arm and fix the pinion angle easily.

slowpoke96z28

iTrader: (2)

thats what i'd say.