Saginaw Power SteeringPump - Chrome FinishGM Saginaw Pump with No PulleyBrand: AEROFLOWPart Number: AF83-1000Description: You definitely know when your power steering pump fails. Turning the wheel becomes a muscle-building workout. Aeroflow Performance offers a GM Saginaw power steering pump designed to lookas great as they perform in any application. Whether replacing an OEM unit or refreshing your system-specific pump, these high quality pumps deliver exactly what you need. It features a reservoir, chrome cap, a new dipstick. Pumps are1200 PSI rated at 2.9-3.1 GPM to work with most gearbox systems. Additional Specifications: Chrome Finish.Pulley is sold separately. Single PulleyAF83-1003Double Pulley AF83-1004Pulley Shaft is5/8” (16mm) Keyway. 3/8-16” mounting holes. 3/8” barb. 5/8-18" inverted flare fitting.