1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Can I bolt '79 calipers/mounting brackets to an '81-85 strut housing?

Old Jul 25, 2005 | 12:47 PM
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Can I bolt '79 calipers/mounting brackets to an '81-85 strut housing?

Like the subject says. I am going to be switching over to the later model strut housings so I can use Tokico inserts, but I wanted to see if I could use the calipers on my car instead of trusting a set of junkyard ones. If I can't bolt the calipers on, are there caliper rebuild kits available?
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Old Jul 25, 2005 | 06:13 PM
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I should have known better than to ask a simple technical question on this board.

I should have titled the thread 'How to mAke my rX-7 doRifTo!!!!!11!!11one!!eleven!'
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Old Jul 25, 2005 | 08:51 PM
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why would you want to use the crappy *** 79 calipers.. i hate them..
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Old Jul 25, 2005 | 09:12 PM
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sorry Moses, but never had to do it. I would say to give it a try with the the struts off the car. You can alwasy put it back to normal while to look for late model calipers.
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Old Jul 25, 2005 | 09:42 PM
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I have heard they will, but cannot confirm it.
Doesn't the strut housing bolt to the lower knuckle, allowing you just swap the upper part?
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Old Jul 25, 2005 | 09:56 PM
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if you use the 81-83 tubes, you can use the SA brakes.

I am using SA brakes on 82 strut tubes,, in the RX-3...

I plan to upgrade to a different caliper soon... ala Wilwood... I like the quick change pad arrangement of these calipers... they are just so heavy.. and not very precise.
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Old Jul 25, 2005 | 10:59 PM
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From: chatsworth,Ca.
yes you can.. the calipers use a different thread for the brake line fitting though, you will need to make different brake lines or re-tap the caliper
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Old Jul 26, 2005 | 07:35 AM
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Originally Posted by MosesX605
I should have known better than to ask a simple technical question on this board.

I should have titled the thread 'How to mAke my rX-7 doRifTo!!!!!11!!11one!!eleven!'
betchu feel like a dink now!
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Old Aug 10, 2005 | 08:11 PM
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Originally Posted by Feds
betchu feel like a dink now!
Nope, 'cause if I hadn't bumped the thread, no one would have replied.
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Old Aug 10, 2005 | 09:16 PM
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So what was the out come? did it work?

Seen that you got some relies from the SA22C List also.
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Old Aug 11, 2005 | 09:25 AM
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Originally Posted by Hades12
So what was the out come? did it work?

Seen that you got some relies from the SA22C List also.
I ended up getting a friend to cut down the strut casings so the '81-'85 inserts would fit without spacers. That way I didn't need to switch anything. I was having a really hard time finding '81 and up strut casings locally that weren't completely rusted out.
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Old Aug 11, 2005 | 09:50 AM
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Originally Posted by MosesX605
I ended up getting a friend to cut down the strut casings so the '81-'85 inserts would fit without spacers. That way I didn't need to switch anything. I was having a really hard time finding '81 and up strut casings locally that weren't completely rusted out.

Fly down to LA for SS8. I will hook you up on 81+ struts/brakes etc
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Old Aug 11, 2005 | 08:27 PM
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Originally Posted by wackyracer
Fly down to LA for SS8. I will hook you up on 81+ struts/brakes etc
It's tempting, trust me.

The $$$ just ain't there though. I'm really hoping that there will be another one next year, 'cause I'll have some paid vacation time by then.
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