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1962 Starfire engine angle

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Old Jan 31, 2024 | 05:52 PM
  #1  
dennis_30281's Avatar
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From: Stockbridge, Georgia
1962 Starfire engine angle

1962 Starfire
At what angle/degree should the engine/transmission be when in the engine bay swinging from the overhead hoist and bolted to the frame at the front mount.
The reason I'm asking is that I am installing my Ross 394/700r4 conversion might have to do some tunnel work plus make a new crossmember.
Thanks

Old Jan 31, 2024 | 06:18 PM
  #2  
Charlie Jones's Avatar
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From: Apopka, FL
Read this thread;
My New TH400 Compared To Slim Jim - ClassicOldsmobile.com
You will need to modify the crossmember as well as modify the rear motor mounts to fit.
I don't think he had to modify the floor pan, but it was close.
61 and 62 are the same underneath,

Last edited by Charlie Jones; Jan 31, 2024 at 06:21 PM.
Old Jan 31, 2024 | 08:20 PM
  #3  
dennis_30281's Avatar
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From: Stockbridge, Georgia
Hi Charlie,
Do you know the angle that the eng/trans sets in the engine bay. I had heard it was 3 degrees from level
Old Jan 31, 2024 | 09:26 PM
  #4  
major tom's Avatar
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From: Battle Ground, WA
If the tail shaft is 3 degrees down, the rear end pinion should be 3 degrees up. This assumes the chassis is fully loaded at ride height on a level surface.
Old Feb 1, 2024 | 05:06 AM
  #5  
dennis_30281's Avatar
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I reinstalled the rearend in the same position as I removed it. So when I install the engine I can set the tail shaft at 3 degrees from 0 degrees and be in the ballpark. We'll give it a try.
Old Feb 1, 2024 | 03:07 PM
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CANADIANOLDS's Avatar
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Originally Posted by major tom
If the tail shaft is 3 degrees down, the rear end pinion should be 3 degrees up. This assumes the chassis is fully loaded at ride height on a level surface.
absolutely not. that would destroy the shaft and U joints in no time
Old Feb 1, 2024 | 07:02 PM
  #7  
major tom's Avatar
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From: Battle Ground, WA
Originally Posted by CANADIANOLDS
absolutely not. that would destroy the shaft and U joints in no time
Originally Posted by major tom
Really, please explain.
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