Valve Seals???
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Joined: Nov 2002
Posts: 240
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From: Bush, Louisiana, USA
Car: 1986 Pontiac Trans Am
Engine: LG4 305
Transmission: 700R4
Valve Seals???
What size valve seals do I need for my stock 305 lg4 engine....3/8" 5/16" or 11/32"??? And also what brand is the best?
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Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Your valves are 11/32".
Get Fel-Pro ones. Make sure they're the kind that have metal clamps around them, to hold them to the valve guides; not the "umbrella" type, and not the "O-ring" type.
Get Fel-Pro ones. Make sure they're the kind that have metal clamps around them, to hold them to the valve guides; not the "umbrella" type, and not the "O-ring" type.
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