LASH for a 3.8 v6 buick park avenue

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Amy

LASH for a 3.8 v6 buick park avenue

Unread post by Amy » Tue Mar 16, 2021 1:45 am

What is the valve lash distance from the rocker arm to the valve spring?

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carriedi
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Location: Oregon

Re: LASH for a 3.8 v6 buick park avenue

Unread post by carriedi » Wed Mar 17, 2021 11:37 pm

3.8 engine is hydraulic lifters. Oil pressure takes up the lash. there is no adjustment so no spec. only the "S" body has a lash spec. (Suzuki models) All the other GM engine use hydraulic lifters.

why are you asking about valve lash?

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