: This Is Not a Joke



AJxtcman
07-07-08, 12:10 AM
I was going to post some pictures of a kit like this after AI found one at work one day.

Check this out

http://cgi.ebay.com/ebaymotors/GM-Kent-Moore-Helicoil-Metric-Thread-Repair-4-0L-4-6L_W0QQitemZ140245612869QQihZ004QQcategoryZ63700QQ ssPageNameZWDVWQQrdZ1QQcmdZViewItem

Crown Vic Owner
07-07-08, 03:47 AM
So is this the proper kit or improper kit?

Submariner409
07-07-08, 10:51 AM
Helicoil, as a trade name, has been around for a long time. If their kit is made up of solid, machined thread inserts similar to Timesert or Norm's, then there's no reason it shouldn't do the job.

The original Helicoil is, for want of a better description, a precision made threaded spring.

tateos
07-07-08, 01:40 PM
I think there are plenty of threaded holes in the engine that can be repaired with a conventional helicoil.

AJxtcman
07-07-08, 01:52 PM
They are coils.
They are not solid

tateos
07-07-08, 02:06 PM
They are coils.
They are not solid

Right AJ, I know. What I am saying is that although the head bolt holes, and I think the main bearing holes, call for a solid insert, the balance of the holes can accept a helicoil type insert.

AJxtcman
07-07-08, 02:33 PM
I think the kit I found said Head bolts on the outside of the container.
I will check at work today. I am back at Crest again.

drewsdeville
07-11-08, 02:12 PM
Crest? As in Crest Cadillac in Milwaukee???

CadillacSTS42005
07-11-08, 02:22 PM
yea
one in the same

Zorb750
07-14-08, 03:59 PM
That WAS initially the GM recommended repair, including for head bolts. It no longer is, as its longevity is uncertain and generally low.

RunningOnEMT
07-14-08, 04:05 PM
why not just use something like a rivnut, i've used them for years in my line of work and i've never been able to pull them out of anything, aluminum steel NOTHING

and i'm talking about locomotive type forces... definitely more than you see in the head deck interface.