1974 F250 4x4 rear D60

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01-08-2013, 07:43 PM

zakt

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1974 F250 4x4 rear D60

Is the 74' F250 rear D60 4x4 axle low pinion? what year did the high pinion come out? Is it also a full floater and what 30 spline and 66" wms to wms?

Thanx,
Todd

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01-08-2013, 09:02 PM

co425

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High pinion refers to front axles not rear. The front high opinions in Fords started in I think 76.

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01-08-2013, 09:03 PM

mark a.

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All rear Dana 60's are low pinion. Only the front 60 axles, 77.5 and up are high pinion. Could be a 16 or a 30 spline.

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01-08-2013, 10:24 PM

1972RedNeck

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I think pre-'76's had 16 spline.

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