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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: jcondo on October 08, 2018, 06:54:04 PM
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Did they use 2 different u joints on the front axle in 77 K10?
passenger side went together just fine with a 371 u joint, but the driver side wont go flush and wont slide into the hub casing if they are not flush.
Thanks for any info.
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Are we talking the inner to outer shafts U-joints. They "should" match.
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They were the same on my '78.
Check the build date; was it on a Friday after 3pm? Those '70's were wild! :>)