C 1500 Truck 2WD V6-262 4.3L (1989)
Fluid Pump: Specifications
TH 400 (3L80) & 475 (3L80HD)
Components ............................................................................................................................................................................................................. Ft. Lbs.
Pump Assembly To Case Screw ................................................................................................................................................................................... 15-20
Pump Body To Cover Screw ........................................................................................................................................................................................ 15-20