10 bolt 4:10 posi rearend
#1
10 bolt 4:10 posi rearend
This is a 71-72 Buick GM A body 10 bolt 8.5 rear with the bolt in axles . It has the Eaton newer style posi , Moser axles with long 1/2 by 20 studs , HD retainer plates , 4:10 after market ring and pinion , new upper control arm bushings , drum to drum . Brakes are in excellent condition and probably just need to be bled . Tubes are welded at the center section for strength . This is a low usage rear end and is in great shape . Posi is a Eaton # 19557-1. Ring and pinion are marked GM10-411-MW-10x41. These are Mark Williams ring and pinion and the good Eaton posi .See pictures . Rear could use a little clean up from dust and sitting around but is very clean with no pitting .Asking $775 , Pick up in Hebron Illinois , zip 60034 prefer pick up and cash . thanks BOB
Last edited by Bob Kelso; January 19th, 2014 at 10:44 AM. Reason: Adding info and pictures
#10
my experience
This rear end is a fabulous deal. Unless you are running mid 11s or faster the 28 spline axles are fine. For most street cruisers this rear end will be more than adequate. A 28" tall rear tire will help tame that 4.10 ratio.
Bump for an excellent item at a fair price. Good luck with the sale.
Bump for an excellent item at a fair price. Good luck with the sale.
#11
My car is around 3600 lbs. and runs low 12's to high 11's depending on weather and the setup. I was twisting the splines on my stock 28 spline axles, so I went with aftermarket ones. Of course, I run a spool. That makes a difference. I would just want to upgrade the spline (for me) at this point. Wish now, I would have spent the money before when I had the chance and it was apart.
#15
I haven't had any issues with the stock 28-spline shafts,in an A-body,running 11:70's or slower.They have been in the 3800-4000lb range,slicks or drag radials,and foot brake. A clutch,trans brake,or anything else that adds a blunt force at home plate,would put more stress on the shaft.
The aftermarket axles,like the Mosers,are made of a better material than OEM,and can take even more abuse,even with the same 28-spline.
If I built a rear,like the one above,it would be $1600.00. You can't build it,even with factory shafts,for what Bob is asking.
The aftermarket axles,like the Mosers,are made of a better material than OEM,and can take even more abuse,even with the same 28-spline.
If I built a rear,like the one above,it would be $1600.00. You can't build it,even with factory shafts,for what Bob is asking.
#18
posi feedback
Thanks BoB
i will try to get the axle installed soon
nice to meet the man
thanks for your service to our country
glad you were able to come home and buy that w31
and still own it today!
Thanks Again!
have fun pulling wheelies in the Olds Mobile
brian
i will try to get the axle installed soon
nice to meet the man
thanks for your service to our country
glad you were able to come home and buy that w31
and still own it today!
Thanks Again!
have fun pulling wheelies in the Olds Mobile
brian
Thread
Thread Starter
Forum
Replies
Last Post
Curth
Parts For Sale
9
September 22nd, 2010 07:28 AM