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what calipers to buy?

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Old 05-14-07, 03:42 PM
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what calipers to buy?

gonna go put my order in at napa for some front calipers (the ones i pulled off are all seized up), but im not sure which ones to order... theyve got so many different options...

the options are:

-hard suspension
-to 10/80 w/5 lug
-5 lug wheels
-from 1/85 to 7/85 w/ 5 lug

granted, theyre all 4 piston front calipers... but is there a difference?
Old 05-14-07, 03:48 PM
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which car do you have? Generally, all 4 piston calipers should be the same.
Old 05-14-07, 04:28 PM
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why not rebuild them?
Old 05-14-07, 04:33 PM
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cause they look like this:





the pins that hold the pads in... i cant even get them to budge... im pretty sure theyll be a PITA to rebuild... id rather have new/reman calipers...


so... all 4 piston calipers are the same?


edit:

Originally Posted by Roen
which car do you have? Generally, all 4 piston calipers should be the same.
my parts car is a '86 5 lug gxl, my project car is a '86 base
Old 05-14-07, 04:40 PM
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use the 4 piston calipers, they are the best of any of the rx7s. If I can recall correctly, they are the same as the breaks as the 3rd gens, just a different cover. Yours don't look too bad, just get some brake cleaner and go at it. If you rebuild them yourself it will be a lot cheaper than getting new.
Old 05-14-07, 04:52 PM
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Originally Posted by Alex6969
use the 4 piston calipers, they are the best of any of the rx7s. If I can recall correctly, they are the same as the breaks as the 3rd gens, just a different cover. Yours don't look too bad, just get some brake cleaner and go at it. If you rebuild them yourself it will be a lot cheaper than getting new.

lol... i know that already...

and i wouldnt mind rebuilding them, but the 2 pins that hold the pads in place... i cant get them out...
Old 05-14-07, 05:57 PM
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I think you want option #1. Option 2 and 4 both sound like they are for the FB judging by the dates. I know that when I order brake pads it is for "hard suspention", which basically means the ones with vented rotors.
Old 05-14-07, 06:07 PM
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Originally Posted by Sideways7
I know that when I order brake pads it is for "hard suspention", which basically means the ones with vented rotors.
You mean "vented rear rotors"- even the base model with single piston front calipers had vented front rotors.
Old 05-17-07, 05:49 AM
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i forgot to mention something when i first posted...

the prices differ...

1 - $42.49 + $66 core
2 - $57.99 + $23 core
3 - same as #2
4 - same as #2


what gives?
Old 05-17-07, 12:08 PM
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Originally Posted by 20Bforme
lol... i know that already...

and i wouldnt mind rebuilding them, but the 2 pins that hold the pads in place... i cant get them out...
lol roast me

I would bring in your old one when your getting a new one just to be sure its right.
Old 05-17-07, 12:16 PM
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Someone on ebay is selling remanned ones for $80/set
Old 05-17-07, 03:36 PM
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Im gonna go with door #1 BOB......................hard suspension!!
Old 05-17-07, 03:48 PM
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Originally Posted by jgrts20
Im gonna go with door #1 BOB......................hard suspension!!
i was secretly thinking that... but i just wanted to make sure
Old 05-17-07, 08:25 PM
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Originally Posted by 20Bforme
i forgot to mention something when i first posted...

the prices differ...

1 - $42.49 + $66 core
2 - $57.99 + $23 core
3 - same as #2
4 - same as #2


what gives?
Could be a difference of what hardware comes with them, but more likely just a difference in the reman vendor (CarDone vs. Beck-Arnley for example).

Those prices seem a bit high. I got reman'd four-pistons from Schucks for $32/ea. For that price it's not worth it to rebuild yourself.

For comparison Rockauto.com has CarDone remans for $30+core+shipping.

-chris
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