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Old 06-15-2017, 03:51 PM   #1
Hypertrophy
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Is this normal (Pic)

Is it normal to have visible splindles on the driveshaft showing where it connects at the carrier bearing?
1968 GMC 2500
Thanks!!!
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Old 06-15-2017, 04:21 PM   #2
toolboxchev
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Re: Is this normal (Pic)

Might help to know whether it is an automatic or 3,4 speed truck. I think my automatic shows the splines yet not that deep into the carrier bearing.

Are you having any drivetrain issues?
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Old 06-15-2017, 04:26 PM   #3
mike1971c10
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Re: Is this normal (Pic)

I think we are looking at a slip joint. It moves in and out for the rear end to flex (or back and forth)
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Old 06-15-2017, 04:29 PM   #4
Hypertrophy
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Re: Is this normal (Pic)

It's a 400 Turbo. 3 speed Automatic. I installed a 454 with a 400 Turbo attached to it. I removed a 383 Stroker with a 400 Turbo attached to it. The tail shaft of the new engine/trans slide right in. Then when I went underneath to tighten everything I saw the spindles showing. Of course I don't remember if they were showing when I removed old engine/trans. No previous drivetrain issues...but I wanted to make sure I didn't cause this installing new combo, which seems nearly impossible because it's bolted/fixed position at both ends.
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Old 06-15-2017, 06:01 PM   #5
toolboxchev
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Re: Is this normal (Pic)

Here is a SBC behind a Turbo 350 in the foward engine position with a 2wd truck. There is a set of bolt holes in most frames for the 4wd trucks for the engine mounting location.

Hope this helps, stock drive lines also!
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Old 06-15-2017, 06:23 PM   #6
GASoline71
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Re: Is this normal (Pic)

Yep... perfectly normal.

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Old 06-15-2017, 06:34 PM   #7
Hypertrophy
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Re: Is this normal (Pic)

Thanks so much guys! Y'all rock. Time to get on with the Big Block Build.
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