Dorman 03105 Front Exhaust Stud Kit - M10-1.25 x 40mm Compatible with Select Models

I hadn't put heated coils in in quite a while in an aluminum block but I did. Those were very well

I have a turbo flange where I can not fit a bolt on one of the holes. They say 10.9 bolts which is great. This fit I threaded it onto the flange, and had 1 stud for the impossible bolt. The other 3 I used regular bolts. Seemed to be good quality and if it is a 10.9 bolt that’s great!

Not really "meant" for it, but I used these to replace the exhaust studs (lost 2, replaced the other 4 anyway) on a 2002 EJ25 Subaru motor. It's the right thread size and the length is fine. The nuts take a 17mm socket vs. the stock 14 but manageable.

It fit my 2002 honda odyssey front exhaust perfectly!

fits impreza 2.2 engine exhaust holes used 3 per side as the flange has a 3rd unused hole and on one side the stud was drilled out and through the water jacket so jb welded one in and added a third to give it a little safty

I like the quality of the product, the overall process of installing them was not easy but very satisfying once done, to this day they work perfectly insuring that the exhaust does not leak.

It’s not the rigth size I need the stud nut for a qg 213A Coolster 110 cc pit dirt bike and the size I got was to big dame.

I'm using this product on a 86 Toyota 22r. This is not as pictured. It is in fact 2 studs and 2 nuts for exhaust manifold.The stud is a Zink coated steal and the nut is brass.