98BlkBrd

I've emailed alot of the sponser's on the side here and no one has answered me yet so maybe you all can help.
A few months back I installed the Polly Trans mount and since then when getting on it at around 3 to 4 grand it fells as though the engune is going to shake apart.
Now YA I know that the new mount is a hella lot stiffer than my worn out stock but still it seems excesive so I took a look at the engine and noticed that the crank pully has what looks like a rubber band (black O-ring looking rubber) pressed in it but at one point a section of it is preesed in further.
Q: is this. Is that 0-ring my balancing material? and if so should I replace the crank pully?
If so I want to put stock back on so how much should I look forward to?

Thx for any help

see sig for details
oop's thought I put A4 in the sig sorry

98BlkBrd

mines all stock from factory so I have no idea what you mean by back plate. But none the less thanks for the part # info.

Now. Is this hard to remove and put anew one on. Please keep in mind my base hobby shop SUCKS so tools are extreemly limited.
Any further help would be great.

felton316

You will need a three jaw puller to get the pulley off. The hard part is losening the bolt, it takes quite a bit of muscle. I had to put the handle from my jack on my wrench to get the extra torque leverage.

The backing plate was part of the poly transmission mount.

98BlkBrd

cool thx 4 the help

98BlkBrd

TTT PLZ <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />

felton316

How did you install the poly tans mount? Did you use the backing plate or grind the bumps off of the back of it. I use to have that terrible vibration also, until I got rid of the backing plate and smoothed out the bumps....

I dont think you can replace just the rubber, but gmpartsdirect.com has the whole pulley for $45. 98-02 Crank pulley balancer #12553118