Re: Brake rotor part # (70 roadrunner)
[Re: 70RR383]
#2492178
05/04/18 08:49 PM
05/04/18 08:49 PM
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Joined: Jan 2003
Posts: 5,363 Rancho Cordova, California (Sa...
hemi71x
master
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master
Joined: Jan 2003
Posts: 5,363
Rancho Cordova, California (Sa...
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Amazon, ebay, vendors, Rock Auto, now sell decent rotors for the 70-72 cars. Don't know part numbers. Google is your friend, or those web sites.
Last edited by hemi71x; 05/04/18 08:50 PM.
RF-4C Phantom 69-370 Zweibrucken, Germany
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Re: Brake rotor part # (70 roadrunner)
[Re: 70RR383]
#2492183
05/04/18 09:09 PM
05/04/18 09:09 PM
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Joined: Aug 2007
Posts: 566 WA
tman
mopar
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mopar
Joined: Aug 2007
Posts: 566
WA
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Just go to Rockauto and look it up. Econnomy version is Stock application. Centric makes a replacement for 70, $55 ea. Guy on the Ebody forum bought them and was really pleased for his Challenger. Rotors use same part#. Don't forget 5% discount if you order from them.
Last edited by tman; 05/04/18 09:12 PM.
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Re: Brake rotor part # (70 roadrunner)
[Re: tman]
#2492191
05/04/18 09:40 PM
05/04/18 09:40 PM
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Joined: Dec 2007
Posts: 18,157 Mass
DAYCLONA
I Live Here
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I Live Here
Joined: Dec 2007
Posts: 18,157
Mass
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Just go to Rockauto and look it up. Econnomy version is Stock application. Centric makes a replacement for 70, $55 ea. Guy on the Ebody forum bought them and was really pleased for his Challenger. Rotors use same part#. Don't forget 5% discount if you order from them. Centric rotors at $50-$60 ea for the 70-72 application are just rotors, you'll need to disassemble the hub from your old rotors and install it on the new rotor, complete assys with a new hub from Centric are $140-$150 ea Another consideration for the OP is using the unicast 73 and up rotors available at any parts store, DrDiff has bearing sleeves to fit the rotors so that the smaller inner (70-72) bearing can be used with the 73-up 1 pc rotor, I've done this conversion many times, zero issues
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Re: Brake rotor part # (70 roadrunner)
[Re: DAYCLONA]
#2492234
05/05/18 12:08 AM
05/05/18 12:08 AM
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Joined: Jan 2003
Posts: 5,363 Rancho Cordova, California (Sa...
hemi71x
master
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master
Joined: Jan 2003
Posts: 5,363
Rancho Cordova, California (Sa...
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[/quote] Centric rotors at $50-$60 ea for the 70-72 application are just rotors, you'll need to disassemble the hub from your old rotors and install it on the new rotor, complete assys with a new hub from Centric are $140-$150 ea [/quote]
I thing you have that backwards. The Centric rotors at $60.00 each are the modern replacement, ONE piece rotor. You DO NOT take your old hub off your shot rotor, and put it on the one piece rotor. It can't be done.
The Centric drilled and slotted rotors at $100.00 each are two piece, and those are the ones that require the hub to be transferred over.
Early last year i purchased a pair of the one piece rotors, that i was rebuilding a disc brake set up, for resale purposes. I was happy with them, and glad something like that was available again, even though the one piece design.
Last edited by hemi71x; 05/05/18 12:15 AM.
RF-4C Phantom 69-370 Zweibrucken, Germany
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Re: Brake rotor part # (70 roadrunner)
[Re: 70RR383]
#2492259
05/05/18 01:16 AM
05/05/18 01:16 AM
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Joined: Jan 2011
Posts: 15,931 Central Florida
larrymopar360
Stud Muffin
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Stud Muffin
Joined: Jan 2011
Posts: 15,931
Central Florida
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Much rather pay for NOS myself. Not sure about rotors, but I can say on drums I've gotten serious junk for my Police M Body. It has the HD 11" drums in rear and the last brand I tried was Raybestos and they were junk. Wasn't even worth boxing up and sending back to Rockauto. I junked them and paid out for NOS on ebay.
Facts are stubborn things.
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Re: Brake rotor part # (70 roadrunner)
[Re: 70RR383]
#2492296
05/05/18 03:20 AM
05/05/18 03:20 AM
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Joined: Aug 2007
Posts: 566 WA
tman
mopar
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mopar
Joined: Aug 2007
Posts: 566
WA
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I hope I'm wrong, but here are photos of Centric rotor that I got. Sure looks exactly like the ones Rick E is selling that fit Challenger Cuda. I would not think nos would be that polished. What say you? Yes, has the "cop car" ribs too. [img][IMG] http://i65.tinypic.com/25a22d3.jpg[/img][/img] [img][IMG] http://i68.tinypic.com/vollw6.jpg[/img][/img]
Last edited by tman; 05/05/18 03:25 AM.
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Re: Brake rotor part # (70 roadrunner)
[Re: tman]
#2492313
05/05/18 06:11 AM
05/05/18 06:11 AM
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Joined: Jan 2003
Posts: 5,363 Rancho Cordova, California (Sa...
hemi71x
master
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master
Joined: Jan 2003
Posts: 5,363
Rancho Cordova, California (Sa...
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A NOS rotor would be a TWO piece design. Rotor with a separate hub, attached to it. The modern aftermarket ones are one piece. That ebay vendor is just buying them off Rock Auto, Amazon, or other ebay vendors and selling them at his markup price.
RF-4C Phantom 69-370 Zweibrucken, Germany
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