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69gmcc10 · 12-23-2013, 03:12 PM

Almost forgot! I got this little bad boy in the mail the other day and soon I will be mailing off my ECM to get my tune form Justin and the boys at Black Bear Performance!

12-23-2013, 03:12 PM	#27
69gmcc10 Registered User Join Date: May 2011 Location: Missoula, MT Posts: 934	Re: My New 03 1500HD Almost forgot! I got this little bad boy in the mail the other day and soon I will be mailing off my ECM to get my tune form Justin and the boys at Black Bear Performance! Attached Images __________________ 69 GMC C10 build thread- http://67-72chevytrucks.com/vboard/s...d.php?t=501676 03 Silverado build thread-http://67-72chevytrucks.com/vboard/s...d.php?t=591582