Harley Davidson Exhaust Nut Size

Everbuilt Stainless Steel Exhaust Stud Kit With Flange Nuts Compatible for Harley Davidson Models From 1984-2018 including Big Twin Sportster XL Etc.

Harley davidson exhaust nut size. Made from stainless steel thats certified SDF Seamless and Defect Free heat-treated to a minimum of 180000 psi 20 stronger than Grade 8 Threads are rolled to a UNJ3A spec. Each Harley exhaust is available in chrome or black is equipped with heat shields exhaust gaskets bolt kits and baffles where applicable. Oil drain plug.

Most applications are 12-point Race Proof Fasteners that provide the ultimate in fastener technology --. These are the ones rite off the head studs look like 12 fine thread. Torque spec is 140 to 150 ftlbs 190 to 203 Nm.

For mounting wide-band sensor on exhaust pipe. Thats only like 5-65 foot pounds. What thread is a harley exhaust stud.

Dennis Kirk has been the leader in the powersports industry since 1969 so you can rest assured that we have your back when it comes to bringing you the best Individual Nuts Bolts for your Harley-Davidson. Picked up a can of thread penetrating oil. 74 80 Flathead 1937-48.

Once I got into the city I was able to examine it a bit further and noticed flashes coming out my rear cyclinders apparently the nuts came off some how. The nuts have a 38 12 point. 1099 9 new offers SHARKROAD Classic Chrome 44 Megaphone Slip Ons Exhaust For Harley Davidson Touring 1995-2016 3rd-Gen Deep Tone Aggressive Throaty Sound Harley Muffler.

Tighten the top nut of the front cylinder head exhaust flange to 9-18 in-lbs 1-2 Nm then tighten the bottom nut to 100-120 in-lbs 113-136 Nm final tighten the top nut to 100-120 in-lbs 113-136Nm then tighten the bottom nut of the rear cylinder head exhaust flange to 9-18. I purchased 4 516 x 24 jam nuts correct size for exhaust stud. I know noise is our friend but Im kinda liking a quiet FLHTK.