TRNW-2: 10R80 pump bolts

[Healy Powertrain]

I'd use OEM on these:
New Style Bolt (Including Seal):

JL3Z-7N134-A (each)
(12 needed)



Marcel Verwijmeren
Healy Powertrain
Driveline Solutions
T 06 57745407
E <info at healypowertrain.com>
W <http://www.healypowertrain.com/>


On Wednesday, April 9, 2025 at 2:00:38 pm +02:00, Steve Everett via trnw2 <trnw2 at trnw.net> wrote:

> I just had a 10R80 I built a couple weeks ago come back leaking out the front, virtually all the pump bolts were loose, I did not reuse the factory ones, but used the ones in the Precision kits, which have the cheesey silicone applied around the bolt head, So either I didn't get them tight enough originally ? which may simply be what happened, I typically put them in with my speed handle, tighten them with my battery powered impact, and recheck them with my speed handle, but I could have been distracted during that process or pulled off to do something else ? who knows ?
> 
> What are most of ya'll using on these ? the later design Ford bolts ? or using these cheesey ones and maybe adding some locktite or adding a dab of silicone ?
> 
> Steve
> 
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