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Mopar Replacement Exhaust Manifold Question https://slantsix.org/forum/viewtopic.php?t=35866 |
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Author: | LWS1967 [ Tue Jun 16, 2009 6:34 pm ] |
Post subject: | Mopar Replacement Exhaust Manifold Question |
Now working on the two barrel on a 1 barrel intake mod and new exhaust manifold swap. This Mopar exhaust manifold has a threaded hole on the rear part of the center collector, I assume for an oxygen sensor or?? A 3/8" pipe plug threads loosely into it but doesnt snug up, even when threaded all the way in. Anyone know what size these threads are, or what I need to plug it properly? I really don't feel like carting the thing around trying to find something..... Thanks, Lorin |
Author: | RustyRamcharger [ Tue Jun 16, 2009 8:02 pm ] |
Post subject: | |
That's the O2 sensor tapping. Why not fill it with an O2 sensor? Then you'll have reason to install an EFI system! The thread is metric (spark plug thread). Ken |
Author: | Joshie225 [ Tue Jun 16, 2009 11:06 pm ] |
Post subject: | |
18mm. A big Ford spark plug will fit if you can't find the correct plug. |
Author: | emsvitil [ Tue Jun 16, 2009 11:22 pm ] |
Post subject: | |
Dorman 65220 oil pan plug (18mm x 1.5 thread, 19mm hex head) |
Author: | LWS1967 [ Wed Jun 17, 2009 4:27 am ] |
Post subject: | |
Excellent! I never would have thought it to be metric. What a dummy I am! |
Author: | RustyRamcharger [ Wed Jun 17, 2009 6:42 am ] |
Post subject: | |
Now you have a reason to add a set of thread gauges to your tool collection. |
Author: | Rug_Trucker [ Wed Jun 17, 2009 2:11 pm ] |
Post subject: | |
Quote: That's the O2 sensor tapping. Why not fill it with an O2 sensor? Then you'll have reason to install an EFI system!
Or a LM1
The thread is metric (spark plug thread). Ken |
Author: | LWS1967 [ Wed Jun 17, 2009 7:00 pm ] |
Post subject: | |
Quote: Now you have a reason to add a set of thread gauges to your tool collection.
Absolutely! It's one of those "Why did'nt I think of that" things. Too simple. The time I could've saved! |
Author: | RustyRamcharger [ Wed Jun 17, 2009 7:55 pm ] |
Post subject: | |
Quote: Quote: Now you have a reason to add a set of thread gauges to your tool collection.
Absolutely! It's one of those "Why did'nt I think of that" things. Too simple. The time I could've saved! Ken |
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