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Ham-er · 11-26-2009, 01:31 AM

Congratulations!

I did a similar thing except that I went from an SM420 to the SM465.

Went thru the same troubles except kept the high hump.

11-26-2009, 01:31 AM	#16
Ham-er Registered User Join Date: Apr 2007 Location: north dakota Posts: 50	Re: 66 gmc c10 transmission swap to sm465 Congratulations! I did a similar thing except that I went from an SM420 to the SM465. Went thru the same troubles except kept the high hump.