OEM Head Bolt

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OEM Head Bolt

Postby dvst8r » Sun May 25, 2008 11:11 am

I have a friend who is looking to use some head bolts for another project, (some miniature bridge thing) When I was swapping out my bolts for my studs, he commented that they looked almost the right size, but we never measured them. Unfortunately when I was done my stud install i tossed them out. So if anyone has a set or even just one kicking around and can grab me a couple measurements, it would be greatly appreciated.

-Length of shaft (so just under the head to the tip)
-Overall length
-Thread Pitch (I know they are 12mm X ???)

Thanks.
1990 W250 non ic'd. Under the knife again.
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Postby dvst8r » Wed May 28, 2008 8:21 am

Anyone have even just a stud or a bolt around that they can throw a tape on and get me even the length???
1990 W250 non ic'd. Under the knife again.
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Postby Begle1 » Wed May 28, 2008 9:14 am

I got a bunch, they're all in my head though. :lol:
1990 D-250 Regular Cab: Tweaked injection pump, built transmission, a cataclysmic charlie foxtrot of electronics, the most intense street-ran water injection system in the country, and some more unique stuff.
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Postby dpuckett » Wed May 28, 2008 7:27 pm

I got a few. I had a couple that just would NOT torque down after the head gasket, so I just replaced all of them. I'd like to keep a few extras for down the road, but I'll sell your buddy the rest. PM for details, or to make an offer.

Daniel
His- 93 W250 club cab LE, auto to Getrag conversion, piston lift pump, 3.54 LSD. 400k+
Hers- 04 QC 4x4. Built auto, Triple Dog, Air Dog. Funny Round truck that aint so quiet.
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Postby Begle1 » Wed May 28, 2008 7:31 pm

We just need measurements, Daniel!
1990 D-250 Regular Cab: Tweaked injection pump, built transmission, a cataclysmic charlie foxtrot of electronics, the most intense street-ran water injection system in the country, and some more unique stuff.
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14mm rotor
 
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Postby cummins king » Wed May 28, 2008 9:47 pm

i will see if i can get them tomorrow, or i guess it would be today now,lol ;)
93 4X4 auto
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Postby dvst8r » Wed May 28, 2008 11:30 pm

I will post up the measurements in the morning, I talked to a buddy at my local parts store, had him order in a set, and then measured them. ;) He didn't have any problem with it, so good enough
1990 W250 non ic'd. Under the knife again.
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Postby dvst8r » Thu May 29, 2008 9:13 am

Ok, I forgot the thread pitch gauge at home :oops: , but it wont matter as the long ones are about 1/2" too short for what he needs, Regardless for future ref here are the length's:

L - 8"
M - 5 3/4"
S - 4 3/8"
1990 W250 non ic'd. Under the knife again.
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