Does ARP make a C5R head stud kit?

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Dec 17, 2006 | 01:16 PM

Z06kern

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Does ARP make a C5R head stud kit?

I have damaged some of the C5R head studs that came with my block. I bought a LS1 ARP 243-4316 head stud kit and the threads are different. Does anybody know where I can buy a head stud kit for a C5R block?

Dec 18, 2006 | 12:10 AM

1badjimmy

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Try calling ARP and tell them that you have the C5R block. I could be mistaken but I thought the Head Studs on the block were Standard not Metric.

Dec 18, 2006 | 08:31 AM

blazerls1

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Check with wheel 2 wheel or katech......

Dec 18, 2006 | 09:38 AM

Z06kern

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Katech used to make them but they are all out. I going to try to call ARP and see if they make some.

Dec 19, 2006 | 09:07 AM

Z06kern

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Ok, just so everybody knows here is what I came up with on the C5R head studs.

The smaller studs are standard thread: 5/16 18 thread

The lager studs are standard: 7/16 14

ARP does not make a stud set for the C5R block. After searching for a few hours I found that A1 Technologies makes the head stud kits for the C5R blocks for GM. I'm going to call them and try to order a replacement set.

Last edited by Z06kern; Dec 19, 2006 at 10:25 AM.

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