View single post by NigelK
 Posted: 11-11-2018 08:43 am
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NigelK

 

Joined: 07-16-2014
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There should be a letter stamped on the top of the diff housing, just behind the pinion seal. If the letter is a K it’s a 3.73:1 cwp axle. If the letter is a D it’s a 3.45:1 cwp axle. Very difficult to see the letters unless the axle is off the car and on a bench however.