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Wilwood rear disc brake kits #1704151
11/28/14 12:01 AM
11/28/14 12:01 AM
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mshred Offline OP
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Wondering how many here have installed them (the ones with the parking brake) on a MOPAR REAR AXLE and if they ran into ANY issues at all? Whether it be during installation, or afterwards?

Re: Wilwood rear disc brake kits [Re: mshred] #1704152
11/28/14 01:03 AM
11/28/14 01:03 AM
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Plymouth Meeting, PA
bigtimeauto Offline
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Quote:

Wondering how many here have installed them (the ones with the parking brake) on a MOPAR REAR AXLE and if they ran into ANY issues at all? Whether it be during installation, or afterwards?




I have done 2 on Dana's without any issues at all. if you have the tapered bearing make sure you install the bearing bracket with the lip towards the bearing. Just make sure your axles have a access hole or it will be a pain to put them on.
Actually I have never had a issue or even heard of any with wildwood stuff.


BB, TT5,Procharged 3300lb Street Car 4.79/154
Re: Wilwood rear disc brake kits [Re: bigtimeauto] #1704153
11/28/14 01:06 AM
11/28/14 01:06 AM
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mshred Offline OP
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Quote:

Quote:

Wondering how many here have installed them (the ones with the parking brake) on a MOPAR REAR AXLE and if they ran into ANY issues at all? Whether it be during installation, or afterwards?




I have done 2 on Dana's without any issues at all. if you have the tapered bearing make sure you install the bearing bracket with the lip towards the bearing. Just make sure your axles have a access hole or it will be a pain to put them on.
Actually I have never had a issue or even heard of any with wildwood stuff.




I am running the green bearings. Have you installed some with green bearings before Bob?

I don't think my axles have an access hole on them which is another problem. Not sure how hard it is to get them drilled out and to what size the hole needs to be.

Re: Wilwood rear disc brake kits [Re: mshred] #1704154
11/28/14 01:17 AM
11/28/14 01:17 AM
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Plymouth Meeting, PA
bigtimeauto Offline
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Quote:

Quote:

Quote:

Wondering how many here have installed them (the ones with the parking brake) on a MOPAR REAR AXLE and if they ran into ANY issues at all? Whether it be during installation, or afterwards?




I have done 2 on Dana's without any issues at all. if you have the tapered bearing make sure you install the bearing bracket with the lip towards the bearing. Just make sure your axles have a access hole or it will be a pain to put them on.
Actually I have never had a issue or even heard of any with wildwood stuff.




I am running the green bearings. Have you installed some with green bearings before Bob?

I don't think my axles have an access hole on them which is another problem. Not sure how hard it is to get them drilled out and to what size the hole needs to be.




yup no biggie with the green bearing. you need a hole big enough to get your socket in


BB, TT5,Procharged 3300lb Street Car 4.79/154
Re: Wilwood rear disc brake kits [Re: bigtimeauto] #1704155
11/28/14 02:18 AM
11/28/14 02:18 AM
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...or a hole that will at least let you put your 3/8 extension through. You can hold the socket with a magnet and get the job started. Had some odd ball axles like this once.

Re: Wilwood rear disc brake kits [Re: J_BODY] #1704156
11/28/14 02:37 AM
11/28/14 02:37 AM
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Polson, MT
DoctorDiff Offline
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Wilwood Mopar rear discs with drum parking brake will only install easily if...

1. You order the kit for 2.36" axle offset and SNAP-RING Green bearings

2. You have aftermarket axles, access holes in the flange, 1/2" SCREW-IN lug studs with narrow hex-heads and very thin washers

3. You remove the thurst block inside the differential

Otherwise, machining is required.

...Then, you are on your own for the parking brake cables.

Re: Wilwood rear disc brake kits [Re: DoctorDiff] #1704157
11/28/14 02:48 AM
11/28/14 02:48 AM
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Plymouth Meeting, PA
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Quote:

Wilwood Mopar rear discs with drum parking brake will only install easily if...

1. You order the kit for 2.36" axle offset and SNAP-RING Green bearings

2. You have aftermarket axles, access holes in the flange, 1/2" SCREW-IN lug studs with narrow hex-heads and very thin washers

3. You remove the thurst block inside the differential

Otherwise, machining is required.

...Then, you are on your own for the parking brake cables.




lokar makes the brake cable kit:



BB, TT5,Procharged 3300lb Street Car 4.79/154
Re: Wilwood rear disc brake kits [Re: bigtimeauto] #1704158
11/28/14 03:06 AM
11/28/14 03:06 AM
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Polson, MT
DoctorDiff Offline
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You can buy a Lokar parking brake cable kit, which must be modified.

Control Cables can make a much cleaner pair of bolt-on parking brake cables based on your measurements.

http://www.controlcables.com/parking-brake-cables-2/

Re: Wilwood rear disc brake kits [Re: DoctorDiff] #1704159
11/29/14 02:26 PM
11/29/14 02:26 PM
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mshred Offline OP
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Does the hole in the axle flange need to be drilled by a machine shop or can I get the job done at home with the right bit?

Also, what exactly is a thrust block?

And when deciding which offset, do you just go to the closest offset you currently have, or does it matter if the offset is more or less then yours i.e. 2.36 or 2.5....which to choose from if your offset is somewhere in the middle?

Re: Wilwood rear disc brake kits [Re: mshred] #1704160
11/29/14 02:57 PM
11/29/14 02:57 PM
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Plymouth Meeting, PA
bigtimeauto Offline
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Quote:

Does the hole in the axle flange need to be drilled by a machine shop or can I get the job done at home with the right bit?

Also, what exactly is a thrust block?

And when deciding which offset, do you just go to the closest offset you currently have, or does it matter if the offset is more or less then yours i.e. 2.36 or 2.5....which to choose from if your offset is somewhere in the middle?




the block is in the center of stock style open end and posi units that the axles bottom out against. then the axle free play gets adjusted to keep the proper preload on the stock tapered bearing. Do you have a stock posi?


BB, TT5,Procharged 3300lb Street Car 4.79/154
Re: Wilwood rear disc brake kits [Re: mshred] #1704161
11/29/14 03:27 PM
11/29/14 03:27 PM
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las vegas
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Quote:

Does the hole in the axle flange need to be drilled by a machine shop or can I get the job done at home with the right bit?

Also, what exactly is a thrust block?

And when deciding which offset, do you just go to the closest offset you currently have, or does it matter if the offset is more or less then yours i.e. 2.36 or 2.5....which to choose from if your offset is somewhere in the middle?




Just get a box wrench with the ratchet action in it...my new dana 60 axles have no hole in it for the socket...


Tony

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71 Demon 360 10.666 @122.41 (01-29-17 @ Las Vegas)
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Re: Wilwood rear disc brake kits [Re: bigtimeauto] #1704162
11/29/14 06:09 PM
11/29/14 06:09 PM
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mshred Offline OP
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Quote:

Quote:

Does the hole in the axle flange need to be drilled by a machine shop or can I get the job done at home with the right bit?

Also, what exactly is a thrust block?

And when deciding which offset, do you just go to the closest offset you currently have, or does it matter if the offset is more or less then yours i.e. 2.36 or 2.5....which to choose from if your offset is somewhere in the middle?




the block is in the center of stock style open end and posi units that the axles bottom out against. then the axle free play gets adjusted to keep the proper preload on the stock tapered bearing. Do you have a stock posi?




I am running a stock Dana 60 powerlock with 35 spline guts, so I am guessing I have a thrust block in my diff?

Re: Wilwood rear disc brake kits [Re: mshred] #1704163
11/29/14 06:58 PM
11/29/14 06:58 PM
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Polson, MT
DoctorDiff Offline
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Because Wilwood did not design any of their Mopar rear brakes correctly, you must use the kit advertised as 2.36", even though no Mopar axles were made with that offset.

If you order any kit advertised for use with "Mopar Performance Green bearings" or any other offset, you will really open a can of worms.

You can drill the axle flange with a hole-saw.

Re: Wilwood rear disc brake kits [Re: DoctorDiff] #1704164
11/29/14 07:10 PM
11/29/14 07:10 PM
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W. Kentucky
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When I ordered my S-60 from strange I made sure there was a hole in the axle flange to get to the retainer nuts. I had the Mosers that were in my 8 3/4 drilled at a local machine shop.

Re: Wilwood rear disc brake kits [Re: DoctorDiff] #1704165
11/29/14 07:25 PM
11/29/14 07:25 PM
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mshred Offline OP
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Quote:

Because Wilwood did not design any of their Mopar rear brakes correctly, you must use the kit advertised as 2.36", even though no Mopar axles were made with that offset.

If you order any kit advertised for use with "Mopar Performance Green bearings" or any other offset, you will really open a can of worms.

You can drill the axle flange with a hole-saw.




Does it matter if I am currently using B-Body backing plates? Or that has no bearing on what kit I use since axle offset that matters is WITHOUT the drum backing plates?

Re: Wilwood rear disc brake kits [Re: justinp61] #1704166
11/29/14 07:25 PM
11/29/14 07:25 PM
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mshred Offline OP
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Quote:

When I ordered my S-60 from strange I made sure there was a hole in the axle flange to get to the retainer nuts. I had the Mosers that were in my 8 3/4 drilled at a local machine shop.




Do you know which offset your kit is? Did you have any issues with the install? Stock posi?

Re: Wilwood rear disc brake kits [Re: DoctorDiff] #1704167
11/29/14 10:13 PM
11/29/14 10:13 PM
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Melbourne.....Oz-land
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Quote:

Because Wilwood did not design any of their Mopar rear brakes correctly, you must use the kit advertised as 2.36", even though no Mopar axles were made with that offset.

If you order any kit advertised for use with "Mopar Performance Green bearings" or any other offset, you will really open a can of worms.

You can drill the axle flange with a hole-saw.




Cass - Kudos to you for helping Mshred out with this - I think most of us recognise that you are technically in "opposition" to Wilwood with this stuff..and you are putting the hobby first ...above your own business in doing so.



67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.
Re: Wilwood rear disc brake kits [Re: mshred] #1704168
11/30/14 04:56 AM
11/30/14 04:56 AM
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Just-a-dart Offline
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"I am running a stock Dana 60 powerlock with 35 spline guts, so I am guessing I have a thrust block in my diff?"




What axle bearings do you have? The block is for the stock tapered roller bearings with a adjuster on only one side.

Last edited by Just-a-dart; 11/30/14 04:57 AM.


"Just a Bracket car dressed up like a streetcar"
Re: Wilwood rear disc brake kits [Re: Just-a-dart] #1704169
11/30/14 06:54 AM
11/30/14 06:54 AM
Joined: Aug 2004
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sweden
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If you have "race" axles that are through hardenen you will have a hard time drilling a hole in the flange. Not saying it cant be done but the are HARD.

Re: Wilwood rear disc brake kits [Re: sshemi] #1704170
11/30/14 10:34 AM
11/30/14 10:34 AM
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Polson, MT
DoctorDiff Offline
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The OP has 1541 street/strip axles. The ductile flange can be drilled.

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