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Is this engine stand attachment ok ???

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Old 03-17-2019, 09:49 PM
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David73
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Default Is this engine stand attachment ok ???

Looks precarious to me. I'm afraid as soon as I let the weight onto those bolts its just going to bust chunks of aluminum from the back of the motor. This is the only arrangement I could make work. It's a brand new A/C Delco engine stand from O'Reilly's. I would appreciate any opinions on this as it is the first time I've ever tried this.
thanks
David


Old 03-17-2019, 10:45 PM
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neutron82
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as long as you have enough thread engagement it should be fine... I'm assuming the bolts are bottomed out in the holes and you used washers to take up the extra space, it that's the case you're good
Old 03-18-2019, 08:21 AM
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David73
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That is the case. Thanks for the response.
Old 03-18-2019, 10:11 AM
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lionelhutz
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I drilled a second set of holes in the top arms so that they could both reach the higher bolt holes like your left one. It's just more stable that way.

It works with them all on the lower arms, but you will see it twist around those arms more as you lower it and rotate it.
Old 03-18-2019, 11:37 AM
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David73
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Do you mean the top of the plate that the arms mount to ??
thanks
Old 03-18-2019, 08:54 PM
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lionelhutz
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No, I added another hole in about the middle of the arms.
Old 03-19-2019, 01:54 PM
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93Polo
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Originally Posted by neutron82
as long as you have enough thread engagement it should be fine... I'm assuming the bolts are bottomed out in the holes and you used washers to take up the extra space, it that's the case you're good
I used a washer between the block and stand to keep marring the surface of the aluminum.
Old 03-19-2019, 07:33 PM
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David73
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I just don't feel comfortable with it. Before I let the engine hoist down, I plan on building a front support out of wood for the harmonic balancer to bear on.
First time I've done this. I would be horrified if I let it down and the bolts rip out of the block. The motor is just going to get cleaned and the engine harness prepped for a Jeep XJ swap. The Jeep's 4.0 straight 6 is seriously underwhelming, especially with 33" tires.
Old 03-20-2019, 09:15 AM
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93Polo
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If you have good thread engagement you are good. Thousands of us have torqued down cylinder heads on a stand like that.

Last edited by 93Polo; 03-20-2019 at 02:10 PM.
Old 03-20-2019, 11:18 AM
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bigmackloud
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Originally Posted by 93Polo
I used a washer between the block and stand to keep marring the surface of the aluminum.
I did the same.

I had the same worries with this type of engine stand but mine held up fine. though when possible, I supported the front of the engine with a vertical 2x4 to take some weight off those bolts. probably not necessary but it made me feel better, haha.
Old 03-20-2019, 12:18 PM
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There are people drag racing their cars who manage to pick the whole front end of the car off the ground using the 6 bolt holes on the back of the block.

I used the top 2 and bottom 2 holes so the stand I have didn't twist, not because I was afraid of breaking the motor. Just make sure the bolts have lots of thread engagement. I use threaded rods run all the way into the block for that.

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