C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Ujoints prop shaft

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Old Apr 24, 2022 | 07:53 PM
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Default Ujoints prop shaft

Are all the yokes aluminum on the 85 c4? I was thinking of using the moog 369c or dana5153x with 1.063 caps.
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Old Apr 24, 2022 | 08:29 PM
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Can almost swear that I saw a set of steel 1/2 shafts once or twice, super rare on the most basic very early cars. With "0" option's
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Old Apr 25, 2022 | 08:18 AM
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Action Machine will sell you a set of forged steel half shafts. I had them make me a forged steel 1350 yoke driveshaft but I'm still running the factory aluminum half shafts at the moment. Their prices are fantastic also. Their site is here. They are WAY less expensive and more reputable than Denny's.
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Old Apr 25, 2022 | 12:57 PM
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My original question concerns the main propeller shaft, not half shafts.
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Old Apr 26, 2022 | 09:06 AM
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yes the tail (prop) shafts are all alloy.
you cant go wrong with using quality name forged U joints like the ones you listed.
I have Spicer joints in my prop shaft.
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Old Apr 27, 2022 | 01:00 PM
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My 85 driveshaft is aluminum, yolk is steel. Verified with magnet. Steel alloy maybe... but it has iron in for sure.
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