1989 Mack MR Exhaust Headers
- PAI®Exhaust Manifold GasketMack MR600P / MR600S E6 Engine Mack Engine 1989, Exhaust Manifold Gasket by PAI®. Quantity: 6 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$1.75 - $10.08
- PAI®Exhaust Manifold StudMack MR600P / MR600S 11.0L 1989, Exhaust Manifold Stud by PAI®.Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$10.20