1984 Mack DM Series Valve Covers
- PAI®Valve Cover GasketMack DM600S / DM600SX / DM800SX E6 Engine 1984, Valve Cover Gasket by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$9.62 - $52.81