• Failure to follow these rules may result in your threads being locked, deleted, or moved. Depending on the severity of your actions, or frequency of your actions, your user account could be suspended or banned. These rules are to help protect both buyer and seller.


    1. CONSOLIDATE all of your for sale items into ONE thread only. This means there will be NO making multiple sales threads for different items regardless if the parts are related or not.

    2. PRICE IS REQUIRED. We do not permit ads without an asking price for each item. "Best Offer" is not an allowable substitute for posting a price. You may ask for $1 but a price must be listed regardless. If a price is not listed with in the first 24 hours of making your sale thread IT WILL BE LOCKED or DELETED. Once a price is listed a bidding war is not permitted. If the seller gets an offer that meets his asking price, the seller should honor the asking price and sell for that amount.

    3. EBAY LINKS AND OTHER LINKS. We allow links to ebay ads, but you MUST have a buy-it-now price posted, or an asking price to stop the auction in your ad here (Not just in the link). If it is from another site or from here, do not use a link but post the full text instead with pictures if you have them listed. If a BIN price is not posted, then your thread will be DELETED.

    4. CITY / STATE are required info for each ad. Information must be posted in the first post of thread, NO EXCEPTIONS. Buyers and sellers reserve the rights to privately ask for full contact information on any purchase or sale. 24 hour notice will be given, if you do not comply your post will be DELETED.

    5. NO TWO PARTY SALES. This means no more "I'm selling for a friend" posts and will be deleted immediately with no notice. Seller assumes all responsibility of anything they post for sale.

    6. NO FEELER THREADS. You are either selling it or you aren’t selling it.

    7. POST COUNT AND/OR TIME LIMIT. We are requesting that you spend some time with us before you start a For Sale thread. A pre-determined minimum number of posts will be required or 1 year since creating the account + an intro thread (just so we know you aren’t the Prince of Africa). Any for sale thread posted out of the For Sale section to circumvent the rules will result in being deleted. Those who do meet the criteria and post outside the section will have their thread moved, constant violation of this will result in an infraction.

    8. NO BUMPING OR TT’ing YOUR THREAD MORE THAN ONCE IN 48 HOURS. Don’t worry your thread will still be a bold read until a user reads it and if people are really interested they will let you know. Post warning will be issued if in violation and on the 3rd warning, the thread will just be locked.

    9. NO THREAD DUMPING OR I DON’T LIKE YOUR PRICE. Don’t post in a person’s thread just to tell them they are too high, either move along and say nothing or throw an offer to them. The person can sell it at whatever price they think someone is willing to pay. Offenders will be issued a warning, if it is a constant issue then an infraction will be issued.

    10. KEEP YOUR THREAD UP TO DATE. This is really for your benefit, so you don’t get 10 PMs asking if you still have it when you already sold it.

    11. NO WEAPONS. As Admins we have determined that no weapons will be allowed to be sold, this includes knives, guns and anything else deemed a weapon (even if its a wall hanger only). We ask that if you want to sell these items you seek out the appropriate websites elsewhere to do so.

    12. Pictures are REQUIRED. Pictures of all items for sale. This is to help BOTH seller and buyer. As a seller it is MUCH easier to sell something if you have pictures of it. As a buyer you feel better seeing exactly what you are buying. Pictures should contain the item/s for sale and a sign of some kind that has your username on it. 24 hour notice will be given, if you do not comply your post will be DELETED.

    FRAUD & RISK. Buy and Sell at your own risk. Grand Prix Forums and its staff are not responsible if someone rips you off or doesn't send parts out in a timely manner. This classifieds section is a free service for the community, and it is YOUR responsibility to handle all transactions in a low-risk method. DO NOT contact us if there is a dispute between you and someone else, we are NOT INVOLVED. You can help minimize fraud risk by doing these suggestions:

    Pay using PAYPAL, using a credit card. This way, if a part does not arrive, you can do a charge back through your credit card company. If you gift it, then you have no recourse to get your money back when things fall through. Pay the 3% and have the buyer protection. Using someone else's paypal and gifting to pay for goods is violating Paypal's Terms of Service.



    Always ask for full name, residential address, phone numbers of both buyers and sellers. An honest seller should have no problem disclosing this info to you privately.


    Shipping things C.O.D. is risky. Try to use UPS or Fedex, so that you can track shipments. Have someone sign for it if it is expensive.


    Ask for references from other members, hopefully from other members who have been registered for longer than one year and are active here.


    Use your gut feeling. If something seems too good to be true, or a seller/buyer seems a little shady, don't take the risk.

    TIPS:
    -Post pictures: with mobile phones these days and auto uploads, it’s not even really hard anymore. Have it automatically drop in Photobucket, grab the Img tag link and paste it in.

    -Give good contact information if you aren’t going to be on here a lot.

    -If you are going to disappear for an extended time (vacation, time in jail, what have you), then give us a quick note that you aren’t going to be around. People will trust you a little more.

    -Look around and gauge your price with other items. Just cause you bought it for $1000, doesn’t mean it’s now worth $1,200 or even the original $1,000. You are free to ask what ever you want, but an item that is priced right will sell quicker.
  • The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Differential

thekidinbuff

New member
Im looking for a stock 4T65E-HD differential. Prefer if its lower miles. My car only have 55k on it so who would want to put one in that has 100k on it?

I just need the differential itself, not the output shaft or anything.

Thanks
 


You'll need the cover too. It is different. Also, as you might be aware, you'll need the hd cv axle, and although slight, the output shaft is slightly longer.
 
You'll need the cover too. It is different. Also, as you might be aware, you'll need the hd cv axle, and although slight, the output shaft is slightly longer.

Im actually already an HD transmission... I found half of a spring pin in my pan last week. Which after doing some digging, is the pin that holds in the roll pin in that is in the center of the differential. I figured id just find a new diff because i think its starting to carve the inside of my diff cover. :th_nervous:
 
Im actually already an HD transmission... I found half of a spring pin in my pan last week. Which after doing some digging, is the pin that holds in the roll pin in that is in the center of the differential. I figured id just find a new diff because i think its starting to carve the inside of my diff cover. :th_nervous:

Oh no! That stinks. I would gladly grab one for you at the junkyard, but I doubt I'd find one with less than 100,000 on it. Sorry to hear that happened! Good luck!
 


You could replace the roll pin fwiw if the rest is still good.

WSTE.. he has a GTP in his sig...lol

Spring pin that broke or the big roll pin that holds it all together? I'm unsure how bad it'll be when I get in there. So i was preparing for the worst. Though it would be half the work to just replace the spring pin. I did not have many shavings at all in the filter so I just may go in and replace it with a harden spring pin.

I know its 1/8th thick but does anyone know how long it is? I know this was a ISO post but looks like its turned into other things lol.

Thank you again, and add a +1 for using the site on the computer.
 
So Saturday I took on replacing my differential. BillBoost was kind enough to sell me his from one of his transmissions.

Im having an issue after installation. Now hen im driving about 20 mph and have my foot in the throttle at all, i hear a loud whining noise. As soon as I let my foot out of the throttle, it pretty much goes away. It didnt do this when i test drove it Saturday. Now yesterday i noticed it was dripping tranny fluid. It ended up being the diff cover needed to be tightened more. It still dripping a little though. Its almost like it wasnt lined up correctly.

The CV axle is fully inserted and the nut is tight. The diff cover is seated all the way in. But i guess I get to pull it all back apart again on the 4th :th_yawning:
 


Whining is usually from low fluid or a clogged filter. Did you drop the pan and change the filter when you did the work? I would suggest it if you haven't. As for doing the diff cover, it can go in a little off or the gasket may not have lined up perfectly. Make sure you look at it before you bolt it up and it needs to be sitting perfectly on there. It does not get pulled in, it sits flush w/o bolts.
 
I did a pan drop about a 1000 miles again ago. Thats how i found the broken pin. The center pin in the diff was still being held in with the rest of the roll pin so that was good news.

In a way to me it seemed almost like a bad cv axle type of whine. I dont feel confident that the cover sat flush so thats probably where my problem lies. Looking at my old diff cover, i realized theres a rubber gasket around it. And the more i think about it as im laying in bed, the more i think there wasnt one on the diff cover you gave me, so one never got installed lmao :th_laugh-lol3::th_laugh-lol3::th_eyesrolling:

You live and you learn. We will see tomorrow. Might drop the pan if it comes down to it.
 
can't remember if the gasket was on it or not. Hope that's your issue.

Jack passenger side way up and you likely won't lose any fluid.
 
So the planet gears on the 'new' diff are now all chipped. And the shavings are on my speed sensor. Guess im going to swap the pin to mine and go from there.

I mean it spun okay, looked okay. Was pushed over the lock ring on the output shaft. What couldve happened??
 
Chipped, never heard of that before. That one came out of a trans that had spent clutches only. The diff looked good with no obvious issues.

Which selective washers did you use, your originals or the ones that came with the replacement? I don't imagine they caused an issue, merely wondering. Can you share some pics.
 


Yes the diff was good when i installed it.

Looking at the front of the diff, where the axle inserts, Is the selective washer the magnet looking thing behind the circle thing that has two pieces that spins? lol sorry Im not a transmission guy. The 'two pieces that spins' part, I switched that out with mine. I left that thick piece behind it alone.

MVIMG_20180704_123943_zpsmpham8l3.jpg


IMG_20180704_124001_zpsyypocb0f.jpg
 
Back
Top