1989 Mack Pinnacle Series Engine Blocks
- PAI®Liner SleeveMack Pinnacle Series 11.9L 1989, Liner Sleeve 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$106.40