intake gasket identification

Steve Cowell · 08-06-2009, 05:20 PM

Those may be SCE Accu Seal Pro Intake Gaskets as they have orange sealing rings around the ports. SCE lists two different port sizes for 400-455 Buicks with stock location ports, both .062" thick. P/N 271101 are listed as 1.100" x 2.375", and P/N 271104 at 1.220" x 2.520" .

The link below list all SCE Intake Gaskets for 400-455 Buicks.

http://scegaskets.com/Buick/400-455-...kets/tc257513/

08-06-2009, 05:20 PM	#1
Steve Cowell Junior Member Join Date: Oct 2003 Location: Hudson Oaks, Texas Posts: 7 Likes: 0 Liked 0 Times in 0 Posts	Re: intake gasket identification Those may be SCE Accu Seal Pro Intake Gaskets as they have orange sealing rings around the ports. SCE lists two different port sizes for 400-455 Buicks with stock location ports, both .062" thick. P/N 271101 are listed as 1.100" x 2.375", and P/N 271104 at 1.220" x 2.520" . The link below list all SCE Intake Gaskets for 400-455 Buicks. http://scegaskets.com/Buick/400-455-...kets/tc257513/