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HELP! Poly. motor mounts winning battle!

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Old Jan 2, 2004 | 07:48 PM
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Exclamation HELP! Poly. motor mounts winning the battle!

Can one of you fellas that have installed Poly. motor mounts give me some tips? I am in the process of installing these Prothane mounts and when I attempt to install one of the through-bolts, it throws the other side way off. I`ve been trying to get one side in (through-bolt) and then stick a pry bar between the cross member stand-off bracket and the clam shell and try to force it to line up but with no luck. I`m also doing it by myself, which doesn`t help. Any help with this would be great. Thanks.

Last edited by 02 Silver Z; Jan 2, 2004 at 10:06 PM.
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Old Jan 2, 2004 | 08:08 PM
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Just to make me seem that much more pathetic, I have the heads off the car so I can ,for the most part, get right at them.
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Old Jan 2, 2004 | 08:33 PM
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When I replaced my passenger side mount, I started the bolt in from the front side of the motor. After I got it started, I used a floor jack on the transmission to get the back side hole to line up to the correct height. Then I used a scrap piece of 2X4 and pryed the motor over from the wheel well. When I got the hole lined up I jammed a center punch in through the hole to hold it there. Then I rammed the bolt all the way through to finish up the install.

Just try to use the jack to raise and lower the motor to the right height first.

Joe
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Old Jan 2, 2004 | 08:34 PM
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Good set of instructions here:
https://ls1tech.com/forums/generation-iii-external-engine/99615-poly-motor-mounts.html
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Old Jan 2, 2004 | 09:42 PM
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That`s the write up I`ve used for the install. He did his @ two different times. First the drivers side and then the pass. later. I wonder if he had the same problem?
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Old Jan 2, 2004 | 10:42 PM
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took me a long *** 6 hrs of h ell doing mine, nothing ligned up right, just get a few people to move the motor and wiggle the bolts in, get the ones in the block first cause thats aluminum u dont wanna cross that. then work on gettin them in the kmember
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