View Poll Results: Which Gasket?
66011 - SB-Chevy Round
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0%
66031 - SB-Chevy D-PORT LT1
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Which exhaust gasket?
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Supreme Member
Joined: Jul 1999
Posts: 1,431
Likes: 1
From: Huntsville, AL
Car: '00 Chevrolet Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
Which exhaust gasket?
I'm about to swap out the headers on my car. I'm going to be putting SLP 1-3/4" headers on aluminum L98 heads with D-shaped exhaust ports. I've decided to go with Percy's Dead-Soft Aluminum gaskets. My question is, which one do I use. The 66011 is listed as "SB-Chevy Round". The 66031 is listed as "SB-Chevy D-PORT LT1". Which do you recommend?
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