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Driveshaft ?

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Old May 1, 2017 | 09:28 PM
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Default Driveshaft ?

Looking at driveshafts the 2" is for standard and 2.5 for autos? 1968 to 76 is different then 1971 thru 79

Last edited by croaker; May 2, 2017 at 06:34 AM.
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Old May 2, 2017 | 12:59 AM
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I'm a manual but I use a 2.5" from fortwayneclutch.com
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Old May 2, 2017 | 01:46 PM
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You changed yokes or use the offset joint?
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Old May 2, 2017 | 01:48 PM
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I've also noticed some Vendors don't even list after 1970.
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Old May 2, 2017 | 03:54 PM
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Can't recall the size but it matched the trans yoke and rearend. No offset required. Give them a call.
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Old May 2, 2017 | 06:09 PM
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So u joint for 75 2.5 shaft auto originally 1330? Or 1310? I asking because sometimes it's really hard to get the caps to seat. Could that be because of the approx 1/2" difference
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Old May 2, 2017 | 07:58 PM
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Originally Posted by croaker
Looking at driveshafts the 2" is for standard and 2.5 for autos? 1968 to 76 is different then 1971 thru 79
If I'm reading my Corvette Parts Book correctly, driveshafts break down as follows.

All 63-67's used the 2" driveshaft. 68 and 69 with manual trans also used the 2" driveshaft.

68-76 with the Turbo 400 used the 2 1/2" driveshaft, and so did 70-79 4 speeds.
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Old May 2, 2017 | 08:38 PM
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That's kinda what I'm getting to. Thanks for the replies guys.
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Old May 2, 2017 | 08:42 PM
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So second part of question did they come with 1330's or 1310's?
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Old May 3, 2017 | 12:48 PM
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1330
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Old May 3, 2017 | 01:35 PM
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Thanks!
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