Unfortunately neither of those are factory CNG setups.
Unfortunately neither of those are factory CNG setups.
2005 Silverado, CC/SB, 4x4, LT, LILLY/Allison12.9s @ 108 mph
many thanks to Ross and Paul
How about this one -- http://www.ebay.com/itm/Chevrolet-Ex...US_Cars_Trucks
2005 1500 HD , Custom OS3 SD tune .
2006 Trailblazer
Dinosaurs and Plants gave their lives so that we may drive , long live fossil fuel .