Finishing the rebuild of the Oldsmobile 8.5 inch rear end including install of pinion, Posi unit, and axles.
Жүктеу.....
Пікірлер: 32
@markt943820 күн бұрын
I like the way you set the pinon first in depth ! Way too go ! And a complete set up with axles install very good DIY ! THX
@lords211217 күн бұрын
You just toasted half of the expensive equipment and big wigs with all their "it's hard and expensive to do...lol...ty sir...)
@eliseodiaz83542 жыл бұрын
Hey sir! I just wanted to give you a big thanks for providing this video. It helped me out so much building my first rear end. Thank you! I had issues with the crush sleeve and pinion depth but after alittle more hard work I was able to complete it successfully
@rustedhorsepower51327 ай бұрын
I'm a pro-mechanic and have assisted other mechanics with this process. I myself have only done 1, and it was more of a side bearing replacement and shim set up. But all in all i think you did pretty good in setting it all up!
@chadkendall335610 ай бұрын
Great video
@JoDoDesigns20112 жыл бұрын
All this talk about cookies is making me hungry......😜🤣
@rustedhorsepower51327 ай бұрын
I was actually hoping to get my Chevelle a 12 bolt rearend (8.875) and change out the gears and turn it to a posi . But...the rear end i came accross, was already set up with a posi and 4.11 gear, so im happy with that. But, i skip the adventure of the set up, oh well, maybe someday.
@dandorris85312 жыл бұрын
Don’t know how I got here but nice work. Quick pointer, next time drive your bearing races down wards since you nave the rear end out. Also might as well have all the brake assembly on the backing plate saves on working around axle and easier to put together when laying flat on a bench. Gravity is your friend in both these instances.
@claytonhaske2 жыл бұрын
could you use your old bearings as the sacrificial bearings?
@superstocker65742 жыл бұрын
Hi, great demo for the BOP axel! Was your axel housing originally an open diff that you converted to posi? Or were you simply upgrading the carrier and gear set?
@borgtriestofixit
2 жыл бұрын
It was an Open Diff and I converted it to the Posi
@Mohamedseddek2 жыл бұрын
👌👍
@eliseodiaz83542 жыл бұрын
Great video! I recently bought a quick performance kit for my 8.2 and I noticed it has 2 crush sleeves. One is big and one is smaller. Do I use the bigger one? Tia
@borgtriestofixit
2 жыл бұрын
I believe it is the bigger one that should look something like this... www.summitracing.com/parts/yga-33103
@eliseodiaz8354
2 жыл бұрын
@@borgtriestofixit great thank you!
@rick343 Жыл бұрын
Pretty sure you are suppose to set your rotational torque on the pinion with the diff in the housing, I'm thinking it's gonna change if you do it without the weight of the diff and then put the diff in, doesn't the weight of the diff create resistance that wasn't there before, just thinking out loud hear, you're doing a great job.
@nealrodriguez26452 жыл бұрын
👍👍👍👍
@chichansvt7164 Жыл бұрын
What axles did you use? Ive been searching but no luck!
@borgtriestofixit
Жыл бұрын
I used these nitro axles i got through Summit. www.summitracing.com/parts/nga-axg8-2bop-l
@JoDoDesigns20112 жыл бұрын
Where did you get the stand attachment for the engine stand.
@borgtriestofixit
2 жыл бұрын
I got it from Summit
@bobdimartino6738Ай бұрын
i'm from dedham where are you from?
@BatasGarage20616 күн бұрын
what bearings and seal did you use for your axles?
@borgtriestofixit
15 күн бұрын
I used this kit www.ronsmachiningservice.net/installation-kits/general-motors/gm-8-5-o-axle/1968-1972-olds-cutlass-8-5-o-axle-elite-master-install-timken-bearing-kit-28-spline/
@claytonhaske2 жыл бұрын
what posi unit did you use?
@borgtriestofixit
2 жыл бұрын
I used this kit for the Posi Unit and gears - www.ronsmachiningservice.net/gear-posi-packages/general-motors/gm-olds-o-axle/gm-8-5-olds-o-axle-3-42-ring-pinion-28-spline-posi-gear-pkg/
@bobdimartino6738Ай бұрын
was there a big difference with the 342s?
@borgtriestofixit
22 күн бұрын
I'll have to let you know, I haven't driven it yet
@bobdimartino6738
19 күн бұрын
@@borgtriestofixit ok i'm going to be using your video as a good tutorial for my rear end 72 supreme going with 3:55s from rons auto he's i nice guy i spoke with him to find out what gears et to buy for my 10 bolt
@gunnarohalloran79552 жыл бұрын
an expensive rebuild made light on the wallet. If your not a teacher - consider
@oldz709 ай бұрын
seems like you did a lot of work for pinion depth. i measure the original pinion depth before removing it, then use the original shim that's on it and start from there. most of the time depth is off a couple thousand so i match it and done.
@oldz709 ай бұрын
tolerance is .007-.009, i do .008, since eventually the gears will wear to the high side anyway.
Пікірлер: 32
I like the way you set the pinon first in depth ! Way too go ! And a complete set up with axles install very good DIY ! THX
You just toasted half of the expensive equipment and big wigs with all their "it's hard and expensive to do...lol...ty sir...)
Hey sir! I just wanted to give you a big thanks for providing this video. It helped me out so much building my first rear end. Thank you! I had issues with the crush sleeve and pinion depth but after alittle more hard work I was able to complete it successfully
I'm a pro-mechanic and have assisted other mechanics with this process. I myself have only done 1, and it was more of a side bearing replacement and shim set up. But all in all i think you did pretty good in setting it all up!
Great video
All this talk about cookies is making me hungry......😜🤣
I was actually hoping to get my Chevelle a 12 bolt rearend (8.875) and change out the gears and turn it to a posi . But...the rear end i came accross, was already set up with a posi and 4.11 gear, so im happy with that. But, i skip the adventure of the set up, oh well, maybe someday.
Don’t know how I got here but nice work. Quick pointer, next time drive your bearing races down wards since you nave the rear end out. Also might as well have all the brake assembly on the backing plate saves on working around axle and easier to put together when laying flat on a bench. Gravity is your friend in both these instances.
could you use your old bearings as the sacrificial bearings?
Hi, great demo for the BOP axel! Was your axel housing originally an open diff that you converted to posi? Or were you simply upgrading the carrier and gear set?
@borgtriestofixit
2 жыл бұрын
It was an Open Diff and I converted it to the Posi
👌👍
Great video! I recently bought a quick performance kit for my 8.2 and I noticed it has 2 crush sleeves. One is big and one is smaller. Do I use the bigger one? Tia
@borgtriestofixit
2 жыл бұрын
I believe it is the bigger one that should look something like this... www.summitracing.com/parts/yga-33103
@eliseodiaz8354
2 жыл бұрын
@@borgtriestofixit great thank you!
Pretty sure you are suppose to set your rotational torque on the pinion with the diff in the housing, I'm thinking it's gonna change if you do it without the weight of the diff and then put the diff in, doesn't the weight of the diff create resistance that wasn't there before, just thinking out loud hear, you're doing a great job.
👍👍👍👍
What axles did you use? Ive been searching but no luck!
@borgtriestofixit
Жыл бұрын
I used these nitro axles i got through Summit. www.summitracing.com/parts/nga-axg8-2bop-l
Where did you get the stand attachment for the engine stand.
@borgtriestofixit
2 жыл бұрын
I got it from Summit
i'm from dedham where are you from?
what bearings and seal did you use for your axles?
@borgtriestofixit
15 күн бұрын
I used this kit www.ronsmachiningservice.net/installation-kits/general-motors/gm-8-5-o-axle/1968-1972-olds-cutlass-8-5-o-axle-elite-master-install-timken-bearing-kit-28-spline/
what posi unit did you use?
@borgtriestofixit
2 жыл бұрын
I used this kit for the Posi Unit and gears - www.ronsmachiningservice.net/gear-posi-packages/general-motors/gm-olds-o-axle/gm-8-5-olds-o-axle-3-42-ring-pinion-28-spline-posi-gear-pkg/
was there a big difference with the 342s?
@borgtriestofixit
22 күн бұрын
I'll have to let you know, I haven't driven it yet
@bobdimartino6738
19 күн бұрын
@@borgtriestofixit ok i'm going to be using your video as a good tutorial for my rear end 72 supreme going with 3:55s from rons auto he's i nice guy i spoke with him to find out what gears et to buy for my 10 bolt
an expensive rebuild made light on the wallet. If your not a teacher - consider
seems like you did a lot of work for pinion depth. i measure the original pinion depth before removing it, then use the original shim that's on it and start from there. most of the time depth is off a couple thousand so i match it and done.
tolerance is .007-.009, i do .008, since eventually the gears will wear to the high side anyway.