Mr. Gasket 4377 Cylinder Head Dowel Pin 027067622303 metallic copper sealant that helps

metallic copper sealant that helps dissipate heat

The seat is side-impact tested

You can choose from existing templates or create your own design

It has a durable 20 gauge

Mr. Gasket 4377 Cylinder Head Dowel Pin 027067622303 metallic copper sealant that helpsBrand Mr. Gasket Model 4377 Outside diameter of the dowel pin is 0. 638 0. 639' by 1 2" Case hardened for accurate cylinder head alignment Made from high quality steel Packaged 2 per set Precision machined Mr. Gasket Cylinder Head Dowel Pins are made from high quality steel that has been precision machined and case hardened for accurate cylinder head alignment. The outside diameter of the dowel pin is 0. 638 0. 639' by 1 2". Sold 2 per set.