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WD manifold stud bolts?????
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LionelinKY View Drop Down
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Joined: 12 Sep 2009
Location: Radcliff,KY
Points: 699 		Post Options Post Options   Thanks (0) Thanks(0)   Quote LionelinKY Quote  Post ReplyReply Direct Link To This Post Topic: WD manifold stud bolts?????
    Posted: 26 Jun 2019 at 11:55pm
I am planning to soon replace the manifold on my WD including the manifold studs as well. I am aware that some of the studs go through the water jacket and require sealant on them during installation. My question is for the fellas out there that have done this before and especially for those that have done so multiple times. What would you guys say is the best product to hold up in this particular application?? Is it alright to just use any brand RTV silicone rated for coolant use or should I really look for something more specific for this job?? TIA guys.
"My name is Lionel and I'm an Allisoholic"
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 22804 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jun 2019 at 6:58am
Anything is better than nothing. You could still have some seepage, but leave it alone and it will soon rust over and quit leaking.
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Brian G. NY View Drop Down
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Joined: 12 Sep 2009
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Points: 2278 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian G. NY Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jun 2019 at 7:55pm
I'm old school.....Permatex #2 is what i use.
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Bill_MN View Drop Down
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Joined: 12 Sep 2009
Location: Sioux Falls, SD
Points: 1471 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Bill_MN Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jun 2019 at 9:13pm
Permatex makes a specific thread sealant
1951 WD #78283, 1918 Case 28x50 Thresher #76738, Case Centennial B 2x16 Plow
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200Tom1 View Drop Down
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Joined: 03 Jun 2019
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Points: 1232 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 200Tom1 Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jun 2019 at 9:15pm
Rector Seal #5.
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Allis dave View Drop Down
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Joined: 10 May 2012
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Points: 3131 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Allis dave Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jul 2019 at 7:02am
I used #2 permatex no issues.
For the studs. I recommend getting them from steiner's. They actually have the correct ones. I bought from other vendors and they were just generic auto studs. The correct ones you can thread finger tight all the way into the block for a good seal. the generic ones, you have to just thread them partially in until you have the correct amount of threads for the nut.
 
You'll re-torque them 2-3 times after running a few times until they finally stop moving.
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DrAllis View Drop Down
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Re-torque them COLD.
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savedallis1953 View Drop Down
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Points: 136 		Post Options Post Options   Thanks (0) Thanks(0)   Quote savedallis1953 Quote  Post ReplyReply Direct Link To This Post Posted: 02 Jul 2019 at 8:10pm
Never seize the studs then two wraps of thread tape and bingo no leaks + easy removal
1953 WD, 1953 WD, WD engine with WD-45 crankshaft.
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