I had the exact problem three times in a row even though I thought I followed the manual exactly. I purposely installed 1 tooth off and it worked perfectly. Must of been the way I was aligning that it was ending up 1 tooth off.

Looking forward to making one of these also. Hoping to check my valves soon

Congrats. Its a great feeling to hear her come to life!!!

Welcome aboard. She looks like a great truck. Dont be afraid to ask away. Many guys with a lot of knowledge here. I couldnt have redone my truck without this site.

All hoses are tight and brand-new. Tried 2 different gas caps to check them. I think I will fill the tank to the top so I get liquid instead of vapor and see what happens

I did that and all is dry. I cant find any signs of a leak only odor

I can smell gas around back of truck but cant pinpoint the cause.Is there a way of slightly pressurizing tank and use soap bubbles to check for a leak or any other way to do this?
Thanks.

Sad to hear you sold your M. Its a hard fever to get rid of so maybe in a few years you will get another one. Glad you are staying as moderator. Your work here doesn't go unnoticed!

Looks sharp!!!

Does anyone know the part number to buy a oil pump gasket from a local parts guy?

Yes she runs. I think I need to Just need to fine tune carb. Idles slightly rough. Had to work today so no time for test drive till tomorrow.

Update.
After trying two more times I tried rotating oil pump one extra spline and the timing was right on. Thanks all for the input. Frustrating it didnt work how manual describes.

Sounds almost like some water went through and then cleared

Thanks, Good place to start. Hopefully give it a try this week.