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Author Topic: 250 crankshaft question  (Read 2412 times)

menesesjesse

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250 crankshaft question
« on: December 08, 2016, 06:19:53 »
Are the manual transmission crankshafts interchangeable with the autos.  I know the 230s we not but not sure of the 250. Thanks guys
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Jesse
1966 Mercedes 230 SL auto
2003 Mercedes E500
1992 Ford F150
1994 Ford Bronco
2019 Shelby GT350R
1967 Mercury Cougar XR7

114015

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Re: 250 crankshaft question
« Reply #1 on: December 09, 2016, 00:26:53 »


Basically yes,
but you have to rebalance them with the new flywheels.
A job for a professional shop.



A.
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Achim
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Benz Dr.

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Re: 250 crankshaft question
« Reply #2 on: December 09, 2016, 00:39:43 »
They're not the same. The dowel pin on the end of the crank is longer on a standard trans engine. No balancing is required for late flywheels.
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1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

menesesjesse

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Re: 250 crankshaft question
« Reply #3 on: December 09, 2016, 01:51:50 »
Thank you. I thought they were the same so as long as i have the later flywheel i should be fine.  Great to be back on the forum. I have been away for a while.
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Jesse
1966 Mercedes 230 SL auto
2003 Mercedes E500
1992 Ford F150
1994 Ford Bronco
2019 Shelby GT350R
1967 Mercury Cougar XR7
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