2020 Peterbilt 520 Valves & Valvetrain Parts
- PAI®Push Rod SetPeterbilt 520 8.9L CNG 2020, Push Rod 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...Intake and Exhaust Valve Pushrod2 Years Warranty$4.98