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dznucks · 11-18-2012, 07:43 PM

X2 on eaton. I put a trutrac in mine with 4.10's. you dont know its there until its smokey burnout time or when the roads are wet.

11-18-2012, 07:43 PM	#3
dznucks Registered User Join Date: Feb 2006 Location: Smyrna, Ga Posts: 1,647	Re: 69 GMC 12 Bolt X2 on eaton. I put a trutrac in mine with 4.10's. you dont know its there until its smokey burnout time or when the roads are wet.