Vortec head gasket question
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Member

Joined: Mar 2000
Posts: 409
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From: Land O Lakes, FL
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3.27
Vortec head gasket question
Swapping stock heads for a vortec set on L98 block. I'm using Felpro 1094 head gaskets and the instructions mention requiring a special block/head finish for them to seal properly.
I'm trying to decide if I should just put them on as is or spray them with sealant before putting them on?
If sealant what kind of sealant? I need a quick answer and thanks.
I'm trying to decide if I should just put them on as is or spray them with sealant before putting them on?
If sealant what kind of sealant? I need a quick answer and thanks.
Member

Joined: Jan 2012
Posts: 294
Likes: 0
From: Milwaukee
Car: 1984 Z28
Engine: Vortec 350, hotcam
Transmission: T56
Axle/Gears: 3.73
Re: Vortec head gasket question
Most of the time I hear about people spraying them with "copper spray." Something like this
http://www.summitracing.com/parts/sce-g1612
http://www.summitracing.com/parts/sce-g1612
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