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Here's a pic of one of mine with a tap run in it to ensure that's the size. And, if you can't read the tap it says 12MM x 1.75. The bolt length is 1.350" below the flange of the head. There are a total of 5 of these on each side: 2 on the top of the frame holding the Z-bracket; 2 where the Z-bracket hits the crossmember; 1 where the crossmember hits the frame at the bottom. Hope that helps.
Gary, did you give him the bolt sizes for the cross member to the frame? I might be mistaken, but I believe he was asking for the nuts that go on the transmission mount studs that hold the transmission mount to the cross member. Normally I wouldn't question your posts because you give good advice, but he did say that it's a 40 minute drive for him to go get new ones. I've attached a photo for clarification:
If I'm right, I will check when I get home. If I recall correctly, I had to use a 3/4" wrench to remove the nuts from the transmission mount studs.
No problem thanks a lot for the help....with the truck at my father in laws house sometimes these things can kick your butt....hard to rep on my phone but will get mark tonight when I get home on the computer
No problem thanks a lot for the help....with the truck at my father in laws house sometimes these things can kick your butt....hard to rep on my phone but will get mark tonight when I get home on the computer
I appreciate it GotFord. If Gary hasn't provided you with the sizes by about 6:00 PM, I will post. I have to go home and I'll take one off and bring it with me up to Lowes where I can size it on their "cheat sheet". I agree that these things can kick your butt. I had to replace the mount and it was a serious PITA to get the mount out from between the transmission and the cross member.
Edit - looks like Gary already took care of it. Man he's fast!!
Some times even a blind squirrel finds a nut! Assuming your mount takes the same nuts mine do, and that's a BIG assumption, the size I gave you earlier is correct: 12 x 1.75MM. In fact, the bolt shown on the right edge, one of the ones holding the mount to the crossmember, also uses the same nuts.
EDIT: I was wrong about the bolts on the sides. Apparently I had the nuts jammed on them, but the nuts don't fit them and the aren't 12 x 1.75. I won't figure out what they are since that's not the need at this time, but for future reference they are different and probably SAE.
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