Dorman 674-729 Driver Side Exhaust Manifold for Specific Chevrolet / GMC Models Fits select: 2001-2007 CHEVROLET SILVERADO, 2001-2007 GMC SIERRA

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
• Complete repair - includes all necessary gaskets and downpipe hardware
• Trustworthy design - built by industry leader in aftermarket manifolds
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page
• Vehicle model years this part fits:
  Chevrolet Avalanche 2500: 2002, 2003, 2004, 2005, 2006
  Chevrolet Silverado 2500 HD Classic: 2007
  Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006
  Chevrolet Silverado 3500 Classic: 2007
  Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006
  Chevrolet Suburban 2500: 2001, 2002, 2003, 2004, 2005, 2006
  GMC Sierra 2500 HD Classic: 2007
  GMC Sierra 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006
  GMC Sierra 3500 Classic: 2007
  GMC Sierra 3500: 2001, 2002, 2003, 2004, 2005, 2006
  GMC Yukon XL 2500: 2001, 2002, 2003, 2004, 2005, 2006