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blucar · 08-27-2014, 11:58 AM

90/140 w gear oil, the same as any early Ford differential or transmission.. Fill/check the Columbia from the Columbia side, this hole is slightly higher than the stock differential plug..

08-27-2014, 11:58 AM	#2
blucar Senior Member Join Date: Jul 2010 Location: Ventura, CA Posts: 2,466	Re: Columbia 90/140 w gear oil, the same as any early Ford differential or transmission.. Fill/check the Columbia from the Columbia side, this hole is slightly higher than the stock differential plug.. __________________ Bill.... 36 5 win cpe