Volvo RWD 140-160 Forum

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1974 144 rear differential 140-160

posted by  walrus3 on  Wed Jan 10 05:05 CST 2007
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last visit: Mon Dec 2 14:20 CST 2013
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Unless you are overrevving your engine in OD, I would NOT change the ratio.
I put a M410 in my 69 164 and with the IPD street perf cam and 3.31 original
diff, it is too tall a gear and will not accelerate on level ground in
overdrive until you get it up to about 75 mph.
--
George Downs Bartlesville, Heart of the USA!






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New 1974 144 rear differential [140-160]
posted by  GT144  on Tue Jan 9 20:19 CST 2007 >


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