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What size are the bolts on the ring gear?

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Old 04-16-2005, 06:51 AM
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Default What size are the bolts on the ring gear?

I orderd some ARP bolts for my ring gear and they fall into the hole way too small. I got the arp 10 bolt kit part#230-3001 they are too small cn some one help please.

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Old 04-16-2005, 02:53 PM
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7.5 and 7.625 are left hand threads and I believe are 7/16 fine thread. The other bolts are for a 10 bolt 8.2" gear in early 64-78 chevy's with 3/8 fine threads.
Old 04-17-2005, 07:47 AM
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yep your right 7/16-20 LH thread. it dosen't seem that ARP has any yet. I guess I'll use the ones that came in the kit.
Old 04-17-2005, 11:53 AM
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Believe it of not the stockers are a better grade of bolt the what is offered throught the cheap import kits. Just clean the stock ones and inspect the threads, I reuse 95 percent of all ring gear bolts on rears I build.




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