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Now what am I doing wrong?

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Old Apr 9, 2008 | 03:24 PM
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Default Now what am I doing wrong?

Got all the bellhousing bolts out, but I cannot for the life of me get the block separated from the bellhousing. I've got about a 1/4 inch space all the way around between the bellhousing and the block, but the engine will not budge any further.

What am I missing here? This engine pull is turning into a real PITA....
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Old Apr 9, 2008 | 03:37 PM
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Sometimes it's easier to pull the engine and tranny together. I would recommend taking a 30 minute break and coming back for a fresh look. Could be linkage, harness, etc. Once the engine is out I recommend pulling the tranny and reinstalling as one piece. Good luck.
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Old Apr 9, 2008 | 03:39 PM
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4 speed or automatic? There are 6 bell housing bolts. Is the engine in the car? You may want to jack up the front of the transmission so that things line up straight.
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Old Apr 9, 2008 | 03:43 PM
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It's a 4 speed, and the engine is in the car. I've got all the bellhousing bolts out, it just won't separate. I'll try bringing the trans up a little higher to see if that helps.
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Old Apr 9, 2008 | 04:04 PM
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Still nothing....
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Old Apr 9, 2008 | 04:57 PM
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Originally Posted by Quil
Still nothing....

Not be goofy here but you do have the lower inspection cover off also? Sometimes the input shaft can hang up some in the pilot bearing too. Try pushing on the clutch pedal sometimes the push from the release bearing pushing the clutch froward will break things loose. Good luck.
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Old Apr 9, 2008 | 05:01 PM
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Originally Posted by Manuel Azevedo
Not be goofy here but you do have the lower inspection cover off also? Sometimes the input shaft can hang up some in the pilot bearing too. Try pushing on the clutch pedal sometimes the push from the release bearing pushing the clutch froward will break things loose. Good luck.
Pushing the clutch may free it. Some blocks have pilot holes in them where dowels on the bellhousing fit. Make sure the tranny and engine are level with eachother then seperate keeping them level. You could have things cockeyed. Try raising the rear of the tranny and pulling.
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Old Apr 9, 2008 | 05:08 PM
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Originally Posted by 68 NJConv 454
Pushing the clutch may free it. Some blocks have pilot holes in them where dowels on the bellhousing fit. Make sure the tranny and engine are level with eachother then seperate keeping them level. You could have things cockeyed. Try raising the rear of the tranny and pulling.

Did you remove the starter? It maybe hitting the motor mount on the frame. Just guessing now
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Old Apr 9, 2008 | 05:15 PM
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The dowel pins may be the hang up if it barely seperates
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Old Apr 9, 2008 | 06:07 PM
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Personally, I've never seen anyone use this procedure with a manual trans. Automatic, yes. But with a manual, I've always pulled the trans first and pulled the bellhousing with the motor.
Just me, but I hate pulling the motor/trans together, especially on a Vette. But like I said,that's just me.

Last edited by KapsSA; Apr 9, 2008 at 06:09 PM.
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Old Apr 9, 2008 | 06:08 PM
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TRy pushing the clutch ,if not check angle of tranny and mess with that ,meaning sideways and up and down on tailshaft...
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Old Apr 9, 2008 | 06:17 PM
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I got it, and feel like somewhat of a dumbass. My bellhousing had 7 bolts instead of six, and guess what was keeping me from separating the block and the bellhousing...yep, the 7th bolt. It was hiding under 30 years of dirt and grease. Motor is out now. Thanks for all the suggestions.
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Old Apr 9, 2008 | 07:29 PM
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Originally Posted by Quil
I got it, and feel like somewhat of a dumbass. My bellhousing had 7 bolts instead of six, and guess what was keeping me from separating the block and the bellhousing...yep, the 7th bolt. It was hiding under 30 years of dirt and grease. Motor is out now. Thanks for all the suggestions.

With a 7th bolt, how was there a seperation of a 1/4 " all the away around???
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Old Apr 9, 2008 | 07:47 PM
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I forgot how many bolt holes there were in the block but where does the seventh bolt go? Are there not 6 holes for bolts and 2 for dowel pins on the bell housing? Total of 8. Thats all I recall
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Old Apr 9, 2008 | 11:20 PM
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Originally Posted by sly vette
With a 7th bolt, how was there a seperation of a 1/4 " all the away around???
There was a separation of 1/4 inch around the top and all the way down one side...the bolt I missed was the one right behind the starter on the side. I guess enough of them were out to allow the gap, but the one I missed was holding that side in place.

I don't know what is up with my housing, but in addition to the 2 holes for the dowels, there are 7 bolt holes. I will look again to be sure I'm not crazy.
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