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01-24-2011, 11:29 PM | #1 |
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Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
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Re: '64 K20 4x4 Clunk - What is it?
My '63 is pretty jerky and makes alot of noise also. My gears are 4:10 and 4:11 front to rear or vice versa. It did it with the closed knuckle axle that was in it originally too and I guessed that it was normal. At this point, I've run my new axles for a few hundred in four hi and even though it makes noise (especially that damn T221!) it has yet to fail or act like it's getting worse. Sorry for I too have no advice for the closed knucks. It was easier to swap to the 44 hd (open knucks) for me.
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Chris '63 k15 long step Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205 52" front and 63" rear spring swap D44 / 14bff - disc axles Milemarker 9K and 10.5K hydraulic winches 63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29 |
01-25-2011, 10:36 AM | #2 | |
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Join Date: Jul 2010
Location: Beatrice, NE
Posts: 39
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Re: '64 K20 4x4 Clunk - What is it?
Quote:
So when you mention noise from the T221 do you mean gear whine or do you mean a sharp clunk/bind noise? Is there anyone else that would say this might be "normal". Thanks. Q
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'64 K20 327 |
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01-26-2011, 12:29 AM | #3 |
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Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
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Re: '64 K20 4x4 Clunk - What is it?
Definitely talking about gear whine which is normal due to the straight cut gears. The clunking and binding is more of a front end "feature". I would not say that clunking from the t case is normal though.
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Chris '63 k15 long step Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205 52" front and 63" rear spring swap D44 / 14bff - disc axles Milemarker 9K and 10.5K hydraulic winches 63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29 |
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