In this video we show you how to install long-tube headers on a 2006 Silverado. Most Chevrolet trucks and SUV's will be the same process from this 06 year of vehicles. This could be different on the 4x4 trucks. If you notice, we had to hit the headers with a hammer a little bit to get them to go on this truck, that's because these headers are for an 07 Avalanche, but we made them work on this truck because the owner already had these and he told us it was fine to do this to his headers. Thanks for watching! If you liked this video be sure to subscribe for more!