Description 391.7 cm3/r (23.90 in3/r) Displacement40 GPM Continuous Flow (60 GPM Inter)387 RPM Maximum Speed10,230 in-lbs Continuous Torque (14,490 in-lbs Inter)4-Bolt SAE "CC" Flange Mount1.50" Keyed Shaft with 3/8"-16 Thread in End of Shaft#16 ORB Staggered Ports#4 ORB Case Drain with Check ValveStandard Seals Genuine Char Lynn 112-1067