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Are ls1 valve locks the same as valve locks off a 317 head?

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Old Aug 15, 2012 | 11:48 PM
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Default Are ls1 valve locks the same as valve locks off a 317 head?

I lost a damn valve lock while pulling my springs in the middle of my cam swap and can't find it anywhere. I need a spare lock by tommarow and the only thing I can think of right now is barrowing some of my friends 317 heads, but I don't know if they are the same as ls1 locks or not? Can anybody help me here plz!?

Last edited by sweet99ss; Aug 16, 2012 at 12:25 AM.
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Old Aug 16, 2012 | 01:01 AM
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That would depend on the spring setup used.
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Old Aug 16, 2012 | 01:03 AM
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I am using the prc .650's and I'm suposed to just reuse the stock ls1 locks with these. So if the stock 317 locks are the same as the stock ls1 locks than I will be able to use his.
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Old Aug 16, 2012 | 09:06 AM
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I'm 99% sure the stock locks are the same on both heads.
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Old Aug 16, 2012 | 09:28 AM
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Stock for stock, they use the same lock (sorry, had to rhyme that one)!
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Old Aug 21, 2012 | 09:59 AM
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Locks are the same if stock.
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