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#1
08-29-2022, 11:19 AM
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Yoke insertion depht
What depht should the front driveshaft yoke go into the rear of the Muncie 4 speed?
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#2
08-30-2022, 09:32 AM
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Drive shaft Lenght
Can someone measure their stock 66 driveshaft lenght (center to center of universal joints) and also lenght of front yoke. Thanks
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#3
08-30-2022, 03:57 PM
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The stock driveshaft is 60".
You should be able to push the yoke forward just enough to remove the driveshaft from rearend. |
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#4
08-31-2022, 08:15 AM
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insert yoke & draw 1" out & then measure
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#5
08-31-2022, 10:08 AM
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I remember a local driveshaft place telling me that the yoke should be 3/4" out from as far as it would go into the trans. The 1" stated above is right in line with that.
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#6
08-31-2022, 01:31 PM
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I have read 5/8" but in any case it's in the ballpark.
In a related case, my son has a 2000 Trans Am and the rear end had some slop so he chose a Strange S60 3:73 i believe and had vibes on deceleration. Long story short took it to a 'respected' driveline place where they messed with the rear diff but no real success. The driveshaft was also changed with the axle. I was examining it and noticed the trans yoke had about 1-3/4" of slop in the insertion depth. I feel that could contribute to the original problem. He has not taken any action on it yet so I don't know if it's a problem or not. George
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