Description
Mr Gasket Ultra Seal Intake Manifold Gasket Small Block Chevy -MRG5813
Fits: SBC 262-400 Large Race Port
Port Size: 1.31" x 2.31"
Ultra Seal's silicone beaded gaskets are perfect for aluminum heads & manifolds. A blend of nitrile rubber and cork make a base that won't crack or split. They resist wicking and withstand 600 deg heat. The bead is around each port.Mr Gasket Ultra Seal Intake Gasket- MRG5813