aFe 01-04 GM V8-6.6L LB7 Twisted Steel Manifold w/ Up Pipe

Description

Construction: These unique up pipes are constructed of 2″ mandrel-bent 304 stainless steel tubing with a .120″ wall for strength and durability. 2″ Inner Liner Flex Pipes: The down-pipes utilizes heavy duty 2″ flex tubes with internal inner liner. Leak-Free Seal: High quality 3/8″ thick flanges are used for a complete 360 degree sealing surface. Machined Ports: These manifolds have both the inlet and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. Auxiliary Ports: An Exhaust Gas Temperature (EGT) probe port is incorporated into each manifold for easy installation of gauges or testing equipment. There are three additional cast in bosses provided to allow for alternate testing points. Hassle-Free Installation: These manifolds are compatible with the stock up-pipes, which allows the manifolds to be installed without having to remove the turbocharger down-pipe or the up-pipes.
Twisted Steel 304 Stainless Steel Performance Package GM Diesel Trucks 01-04 V8-6.6L (td) LB7

Fitment
2001 Chevrolet Silverado 2500 HD
2001 Chevrolet Silverado 3500
2001 GMC Sierra 2500 HD
2001 GMC Sierra 3500
2002 Chevrolet Silverado 2500 HD
2002 Chevrolet Silverado 3500
2002 GMC Sierra 2500 HD
2002 GMC Sierra 3500
2003 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 3500
2003 GMC Sierra 2500 HD
2003 GMC Sierra 3500
2004 Chevrolet Silverado 2500 HD
2004 Chevrolet Silverado 3500
2004 GMC Sierra 2500 HD
2004 GMC Sierra 3500