The Ford Barn

31Abone · 03-27-2014, 10:16 PM

My Columbia electric shifter is mounted vertical below manifold on 30 CCPU..should it be sideways instead of up and down ? problem is ..it keeps shifting down out of Hi gear by itself..about 35 MPH it will shift down and jerk on its own without any signal from OD switch on dash..see pics....sc

Ray in La Mesa · 03-28-2014, 08:42 AM

You might post this question over on the V8 forum as they are more familiar with the Columbia differential.

d.j. moordigian · 03-28-2014, 10:59 AM

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1. Ray is correct....try the V8 forum...
2. Also, there is a Columbia rebuilder in the San Diego area that did
a good job on a friends 32,...with a Columbia.

03-28-2014, 08:42 AM	#2
Ray in La Mesa Senior Member Join Date: May 2010 Location: La Mesa Ca Posts: 1,273	Re: Columbia rear end folks vacuum shifter ? You might post this question over on the V8 forum as they are more familiar with the Columbia differential.

03-28-2014, 10:59 AM	#3
d.j. moordigian Senior Member Join Date: May 2010 Location: Fresno, Ca. Posts: 3,636	Re: Columbia rear end folks vacuum shifter ? Sponsored Links (Register now to hide all advertisements) 1. Ray is correct....try the V8 forum... 2. Also, there is a Columbia rebuilder in the San Diego area that did a good job on a friends 32,...with a Columbia.