1990 Mack MH Valves & Valvetrain Parts
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- PAI®Intake Valve SetMack MH600 11.9L 1990, Intake Valve Set by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$37.05
- PAI®Push RodMack MH600 1990, Push Rod by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$27.62 - $44.84
- PAI®Valve LifterMack MH600 11.9L 1990, Valve Lifter by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Ceramic E-Tech and ASET2 Years Warranty$176.82