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diff covers

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Old Mar 12, 2018 | 04:11 PM
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diff covers

hey guys i know this has probably been discussed but can't find any info. Im looking for a new diff cover that has a temp sensor port i seen this one from summit looks like it would work but don't know.
https://www.summitracing.com/parts/t...0500/overview/

and another thing when i go to change out the gear oil if i want to use synthetic which one would i use?
 
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Old Mar 12, 2018 | 06:13 PM
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If your truck is a F150/Bronco that cover will fit. Personally I think it is overkill. 75w-90 fluid will work fine. If you have a limited slip differential you may need to add some of LS additive. Not all fluid is made the same.
 
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Old Mar 12, 2018 | 08:23 PM
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That is not a temp sensor port

The two largest holes are fill and drain.

The other two smaller holes are for studs to push on the bearing caps
 
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Old Mar 12, 2018 | 09:55 PM
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ok well i guess the search continues. thanks for the help.
 
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Old Mar 13, 2018 | 12:19 AM
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Buy a steel cover, then weld in a bung for a sensor.
 
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Old Mar 13, 2018 | 04:56 PM
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Originally Posted by KAGAN21
ok well i guess the search continues. thanks for the help.

Just drill and tap the housing or the cover
 
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Old Mar 17, 2018 | 06:57 PM
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where on the diff cover do i drill at?
 
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Old Mar 17, 2018 | 07:44 PM
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Somewhere below the fluid level, away from the ring gear.
 
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Old Mar 17, 2018 | 08:22 PM
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ok thank and another question would be im thinking about getting a oil temp gauge too but i don't know where to mount the sucker any ideas? 5.0L motor
 
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Old Mar 18, 2018 | 03:16 AM
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Originally Posted by KAGAN21
ok thank and another question would be im thinking about getting a oil temp gauge too but i don't know where to mount the sucker any ideas? 5.0L motor
For the gauge itself or the temp sensor? I would mount the gauge to the dash. The sensor might be trickier, maybe an alternator oil pan with a sensor port?
 
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Old Mar 18, 2018 | 12:06 PM
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I'm curious, what are you using this truck for? Are you interested to know these temperatures just for fun (no judgement there, I enjoy data) or is this thing getting worked over hard?
 
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Old Mar 18, 2018 | 05:55 PM
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well right now i have a coolant temp, volt gauge, and oil pressure. running 33x10.50 tires with 3.73 gears and im planning on upgrading the trailer plug to a 7 way and trailer brake with trans cooler for pulling cars around mainly. the gauges im looking to install now is trans temp, diff temp, oil temp and maybe a fuel pressure(not for sure on that one) just to see how the old girl is doing. truck right now is just for playin around the fields, trail riding, and as i said before haul cars around here and there.
 
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Old Mar 19, 2018 | 04:05 PM
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With 33's and a small block towing I would be more concerned about the gearing than temps
 
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Old Mar 19, 2018 | 05:29 PM
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well at the time i bought it she had 3.11 in it with 33x12.50 tires. but at the time i was going to 3.73 i was not planing on hauling some cars around, should have went with 4.11
 
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Old Apr 8, 2018 | 05:13 PM
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Originally Posted by Diesel_Brad
With 33's and a small block towing I would be more concerned about the gearing than temps
and plus im not going to haul cars all the time just one random here and there mainly. im pretty sure the old girl can pull a 3000lbs car and trailer.
 
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