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67 C-10 LWB · 07-05-2005, 09:03 PM

Here is my 99 1/2 ton Ext Cab short box Z71

It has the 5.3 and it's an auto. It's stock, I'd like to put dual exhaust, tires/wheels and a modified PCM; only problem is the price of gas is killing me and hindering my modification plan

07-05-2005, 09:03 PM	#50
67 C-10 LWB Registered User Join Date: Nov 2000 Location: Bay City, MI, USA Posts: 452	Here is my 99 1/2 ton Ext Cab short box Z71 It has the 5.3 and it's an auto. It's stock, I'd like to put dual exhaust, tires/wheels and a modified PCM; only problem is the price of gas is killing me and hindering my modification plan __________________ 1999 Silverado Ext Cab Short Box Z71 2006 Trailblazer (wifes) 2 '04 KFX400's My Site