Dorman674-522 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models (OE FIX)

2007 Yukon perfect fit, but definitely heavier than stock

Same part as my local parts stores but for way less!

This is the fix for my 2002 2500HD with a 6.0. My original manifold broke bolts after 20 years but this new design that is not connected between cylinders 3 and 5 allow the manifold to flex so this will never happen again. As an added not I purchased ARP hardened manifold bolts to ensure this will never happen again.

So far so good

Not supposed to warp like OEM manifolds.

Looks like an oem replacement. Only issue was the round flange gasket was messed up during shipping but I got one for a couple dollars at the local parts store. Overall good purchase

Perfect....

Fit my 2005 GMC 2500 6.0 now my truck is quiet again

Fits and works perfect. Arrived with missing pieces that I had to track down and buy separate.

Drivers side was a fit perfect. Lined up with cat pipes and cylinder head flawlessly. The design is slightly different than OEM, as there are expansion cuts in this one. Probably an improvement over stock.

le manifold fait exactement et a la meme forme que la piece gm

fit and finish excel

It's a good design and does the job but as with everything these days it's made in china, make sure to buy a gasket because the one that comes with it is a paper wrapped metal gasket. Truck runs way better now with this installed