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LS1 front brakes on spindle?

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Old Apr 1, 2009 | 12:13 AM
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LS1 front brakes on spindle?

Why not mount the caliper on the spindle? Is there any real need for the adapter? Looking at it I don't see why you couldn't just drill a couple holes in the spindle and use some spacers to get it in position. This might be a good way to get enough clearance (with 12" rotors) to fit them under 15" wheels.
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Old Apr 1, 2009 | 11:18 PM
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Re: LS1 front brakes on spindle?

Anyone tried it?
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Old Apr 2, 2009 | 10:34 AM
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Re: LS1 front brakes on spindle?

For the 1LE set-up, at least, you have to drill/tap the spindle. The bridge between those two holes, however, is too far apart to mount the carrier--which is mounted to the adapter, not the caliper.

Last edited by JamesC; Apr 2, 2009 at 10:48 AM.
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Old Apr 2, 2009 | 11:56 AM
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Re: LS1 front brakes on spindle?

Ya, I meant the abutment bracket on the spindle. The LS1 bracket is 128mm between mounting bolts, which can be mounted on the spindle. Major concern I have is parallelism with the new bolt holes.
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Old Apr 9, 2009 | 12:09 AM
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Re: LS1 front brakes on spindle?

i tried searching for ls1 brakes on our cars and really got nothing. anyone can guide me?
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Old Apr 9, 2009 | 12:53 AM
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Re: LS1 front brakes on spindle?

https://www.thirdgen.org/forums/faq-...s1-brakes.html

Last edited by joeblow; Apr 13, 2009 at 04:33 PM.
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