1947-87
NEW -- Power Steering Gearbox 3/4''-30 Black 1947-87
Part Number: 39-4008
NEW -- Power Steering Gearbox 3/4''-30 Black
1947-87 Chevrolet / GMC Truck
NEW 1947-87 Chevrolet / GMC Truck Power Steering Gearbox 3/4''-30 Black
- Quick ratio steering box, 3 - 3.5 turns lock to lock
- Standard ratio steering box, 4 - 4.25 turns lock to lock
- Pitman Shaft: 1-1/4" GM with 32 Splines and 4 Master Splines
- Input shaft 3/4"-30 spline
- Pressure port on gear box is 11/16"-18 flare
- Return Port on gear box is 5/8"-18 flare
Notes:
Maximum Pressure: 1450 PSI Maximum Operating Pressure, 1100-1250 Optimal
Flow Rate: 2.5-3.0 GPM Flow Rate Recommended
