3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

So whats my rocker arm stud size?

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Dec 15, 2005 | 07:58 PM

#1

Irocvette355

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Joined: Dec 2001

Posts: 119

From: Falls Church, VA

So whats my rocker arm stud size?

I have 91 aluminium L98 heads...cant remember what the stud size is...its been so long since i built the engine

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Old

Dec 16, 2005 | 01:18 AM

#2

Kevin91Z

3rd Gen Tech Moderator

Joined: Jun 1999

Posts: 780

From: Orange County, CA

Re: So whats my rocker arm stud size?

Stock is 3/8". Upgrade is 7/16".

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