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2 or 4 bolt main?

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Old 09-22-2001, 09:50 PM
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KYVette90
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Default 2 or 4 bolt main?
Is a stock 90 L98 two or four bolt main?
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Old 09-22-2001, 10:39 PM
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Ricks1989Roadster
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Default Re: 2 or 4 bolt main? (KYVette90)
KYVette90, As far as I know, all L98 engines were 2 bolt mains.
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Old 09-22-2001, 10:42 PM
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Default Re: 2 or 4 bolt main? (KYVette90)
2 bolt.... :yesnod:
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Old 09-22-2001, 11:35 PM
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FoolCrzy
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Default Re: 2 or 4 bolt main? (KYVette90)
Yep! my 89 WAS a 2 bolt!
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Old 09-22-2001, 11:46 PM
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jeffie86/96
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Default Re: 2 or 4 bolt main? (KYVette90)
Just pulled my 86 L98 this week, 2 bolt, cast crank, won't be going back in. :smash:
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Old 09-23-2001, 02:14 PM
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KYVette90
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Default Re: 2 or 4 bolt main? (jeffie86/96)
Has anybody used Milodan Main Caps that can convert the 2 bolt to a 4 bolt? How much machine work is involved? I want to build a 383 and I don't want to use a 2 bolt. :smash:
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Old 09-23-2001, 03:33 PM
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Default Re: 2 or 4 bolt main? (KYVette90)
We have used the Milodon main caps. You are talking about changing to a splayed 4-bolt main cap, right? If so, I think my machine shop charged about $200 to machine them.
Good luck,
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