Edelbrock Header Gasket - 1.500 x 1.500 in Rectangular Port - Steel Core Laminate - Small Block Chevy - Pair 20-OTL-NG-M We never stop researching ways

We never stop researching ways to make our products lighter

GM Fullsize Truck 2011-13

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876" ID single valve spring

Edelbrock Header Gasket - 1.500 x 1.500 in Rectangular Port - Steel Core Laminate - Small Block Chevy - Pair 20-OTL-NG-M We never stop researching waysAny gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from extremely high quality materials, but they're also designed specifically to fit our intakes and cylinder heads, so there's no chance that our gaskets will interfere with the operation of either component. These gaskets also work with most stock cylinder heads and intakes, aluminum or