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-   -   Pulling engine with no heads ? (https://67-72chevytrucks.com/vboard/showthread.php?t=825602)

blazer2007 09-07-2021 10:14 AM

Pulling engine with no heads ?
 
2 Attachment(s)
Do you think this will be a good way to pull my 350 out, no heads and tranny is staying in. I,m probably over thinking this but was wondering if the bolts would have some stress on the block threads. Will be clamped tight to block with a rubber pad so as not to mar the block surface. Pick up points will be one in front left as pictured and other over on right rear. Those are some bumper brackets I had and they looked nice and sturdy. All my life I,ve never pulled a engine with no heads on.

geezer#99 09-07-2021 10:44 AM

Re: Pulling engine with no heads ?
 
I’d have strung a couple ratchet straps around the front and back and had it out by now!

blazer2007 09-07-2021 10:56 AM

Re: Pulling engine with no heads ?
 
I have all winter so not in a hurry

geezer#99 09-07-2021 11:56 AM

Re: Pulling engine with no heads ?
 
Even so, a couple straps eliminate the possibility of pulling or damaging any threads.

kwmech 09-07-2021 03:06 PM

Re: Pulling engine with no heads ?
 
If you run the bolts in more than a couple of threads you'll be good. give it about 6-7 turns. Not going to hurt a thing 7/16 coarse thread bolt, with a washer

blazer2007 09-07-2021 03:25 PM

Re: Pulling engine with no heads ?
 
Quote:

Originally Posted by geezer#99 (Post 8967597)
Even so, a couple straps eliminate the possibility of pulling or damaging any threads.

Sorry ,I thought you were implying I was taking too long as your reply was in the past tense. I,m just taking my time. Have to get ready for winter as I,m sure you do to .

burnin oil 09-08-2021 08:29 AM

Re: Pulling engine with no heads ?
 
That is not my preferred method but I have done it more than once. Think about this. They make a bracket that bolts to the carb mount for pulling an entire motor. That's 4 small carb studs that are generally in aluminium.

If it really bothers you lift it with a sling from the motor mount brackets and another run back to stabilize horizontally.

blazer2007 09-08-2021 10:02 AM

Re: Pulling engine with no heads ?
 
I think I will do the sling. I forgot I bought a bunch on sale long time ago and are sitting in a bag somewhere. I would be really pissed if I wrecked a thread as the chain is pulling sideways and not straight up and down .

burnin oil 09-09-2021 08:31 AM

Re: Pulling engine with no heads ?
 
Don't forget to check the straps rating. Alot of chepo ones are only around 600lbs and I can't tell you how many times I have seen the front of a vehicle get lifted when a bolt was missed or something held the drivetrain down.

blazer2007 09-09-2021 09:09 AM

Re: Pulling engine with no heads ?
 
I don,t know the rating, but I,m going to use more than 2, just double em up or just use the whole bag lol

typerr 09-09-2021 03:53 PM

Re: Pulling engine with no heads ?
 
When you torque a head bolt it puts several thousand pounds of tension into the bolt and threads. Hanging a 350# engine from the threads will not cause damage.

57taskforce 09-19-2021 01:27 AM

Re: Pulling engine with no heads ?
 
1 Attachment(s)
It’ll be fine I promise. This is how I move them around once the heads are off.

Warrens69GMC 09-19-2021 01:57 AM

Re: Pulling engine with no heads ?
 
I pull them with a transmission bolt fully threaded and a water pump bolt fully threaded


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