edekalil Posted July 15, 2021 Report Share Posted July 15, 2021 Ok I have to locate several sets of exhaust down pipe studs and the brass nuts for the 510's. I see some for Z cars but not sure if those are correct. Quote Link to comment
datzenmike Posted July 15, 2021 Report Share Posted July 15, 2021 20602-A7100 is the longer nut used on the 240z exhaust manifold flange to down pipe. It's also the same one used on the '70 and on 510, so yes it will fit. While looking for something else yesterday I came across one and remembered where it was. (always that way, finding what you aren't looking for) Looks like brass. Bronze is redder/brown. Stainless will turn a straw yellow when heated to 600F + 1 Quote Link to comment
edekalil Posted July 16, 2021 Author Report Share Posted July 16, 2021 Those are the nuts I need they are on my 510 for sure, is there a source that has those nuts with the studs as a set of 3 together. Who might sell them like that. I plan to get about 4 sets. Quote Link to comment
banzai510(hainz) Posted July 16, 2021 Report Share Posted July 16, 2021 (edited) zcardepot.com I think had brass nuts like that. should have that as a quicklink by now on your computer everybody save this one. save link Edited July 16, 2021 by banzai510(hainz) 1 Quote Link to comment
datzenmike Posted July 16, 2021 Report Share Posted July 16, 2021 I think got mine at a fastener store in the brass section. Stainless would also work. 1 Quote Link to comment
Lockleaf Posted July 22, 2021 Report Share Posted July 22, 2021 Dorman also sells a steel stud and brass nut manifold set at auto parts stores like Oreillys. I think it is listed as "VW" but the important factor is that it has the correct thread which I think is M8. At least, that is what I used on my Z24 engine. I realize that this could be different for an L series. 1 Quote Link to comment
edekalil Posted July 23, 2021 Author Report Share Posted July 23, 2021 6 hours ago, Lockleaf said: Dorman also sells a steel stud and brass nut manifold set at auto parts stores like Oreillys. I think it is listed as "VW" but the important factor is that it has the correct thread which I think is M8. At least, that is what I used on my Z24 engine. I realize that this could be different for an L series. Thank I got some 10mm but they where to big so my next was to get 8mm. Thank you all for the help I will post the results later. Quote Link to comment
yenpit Posted July 26, 2021 Report Share Posted July 26, 2021 I bought both from Nissan just a few years ago...........don't know if still available........... 1 Quote Link to comment
KELMO Posted July 28, 2021 Report Share Posted July 28, 2021 The nut is no longer available. Newest part # is 20602-S0600 (in the part # chain along with the # DM posted above) The stud still shows to be available. Newest part # 14064-E3000 (this part # tells me it would also fit a Z but I did not verify) 1 Quote Link to comment
edekalil Posted July 28, 2021 Author Report Share Posted July 28, 2021 I picked up these at O'Riley's the other day . I'll find out if they will work Sunday or Monday. 1 Quote Link to comment
edekalil Posted August 2, 2021 Author Report Share Posted August 2, 2021 (edited) Looks like they fit. I still have to screw them in all the way. Thanks one and all. Edited August 2, 2021 by edekalil Quote Link to comment
edekalil Posted August 2, 2021 Author Report Share Posted August 2, 2021 Got a couple of packs of these brass nuts coming. Now to get some flat and lock washers. Quote Link to comment
RLJ Posted August 2, 2021 Report Share Posted August 2, 2021 Posted one minute ago. Went to their site to purchase, Sold Out! That was fast! Quote Link to comment
RLJ Posted August 2, 2021 Report Share Posted August 2, 2021 Amazon has them, probably not for long! Quote Link to comment
edekalil Posted August 2, 2021 Author Report Share Posted August 2, 2021 I think I got the last two sets they had, but I'm sure they will get more. Quote Link to comment
edekalil Posted August 8, 2021 Author Report Share Posted August 8, 2021 I believe I now have what I need except for some flat and lock washers. Quote Link to comment
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