This is a new pair of Fabricated Aluminum Vaulted Short Valve Covers, a new Polished Aluminum Smooth Top Breather and PCV Breather Set, and a new pair (2) of Reusable Rubber Valve Cover Gaskets with Steel Shim Core for 1971-82 Ford 351C 351M 400M engines.  Part # GH005-POL, 4429, 4430, 4878 x2, KMG02-1 (10#).

Features:

• Fabricated Aluminum Valve Covers
• 3-3/4" Height
• Thick gasket rail area for excellent sealing
• Two breather holes (1 per valve cover) with baffles
• Polished aluminum PCV breather comes with tube that accepts 3/8" hose
• Grommets included
• Gaskets: 3/16" Thick rubber with steel shim core
• Installation hardware included

Note:  Additional polishing may be required to reach the shine that you are looking for.  Gaskets are to be installed dry (without sealer).