/ Jun 28, 2024 1966 R600 Mack Search for: Advanced Search Place Ad Edit Ad Browse Ads 1966 R600 Mack Contact Information Contact Ed Phone: 719-469-3270 Location: Colorado, USA Price: $ 6,500.00 Year: 1966Make: MackModel: R600 More Information 1966 R600 Mack. 675 Mack Engine. 18 spd, quadraplex transmission. Mack rear-ends. $6,500. Ed, 719-469-3270 (CO). Phone calls only. This Ad has been viewed 34 times. 0 Comment