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Old 07-28-2006, 08:37 PM   #1
chevyboy55
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Intake Bolt Length

I came across some stainless 3/8"-16 x 1 1/2" bolts. Before I go through the process of polishing them does anyone know what length the intake bolts on a small block are?
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Old 07-28-2006, 09:05 PM   #2
Gray Ghost
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Re: Intake Bolt Length

Call O'Reilly's or AZ and check the intake bolt length. I think mine were 1 1/4" long, but I am not positive. I know the middle four can be longer since they have no bottom, but I don't know the maximum length.
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Old 07-28-2006, 09:20 PM   #3
kwmech
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Re: Intake Bolt Length

Factory length is 1 1/4''
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Old 07-28-2006, 09:55 PM   #4
dirtball
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Re: Intake Bolt Length

Quote:
Originally Posted by Buffalo Elk
Call O'Reilly's or AZ and check the intake bolt length. I think mine were 1 1/4" long, but I am not positive. I know the middle four can be longer since they have no bottom, but I don't know the maximum length.
One on each side will hit a pushrod if it is too long. With my intake, a 1.5" bolt hit the pushrod, 1.25" was all clear.
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Old 07-28-2006, 10:14 PM   #5
jamesi20
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Re: Intake Bolt Length

1 1/4 " is what mine are
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