Brand: ATI Performance Products Manufacturer's Part Number: ATI405058 Part Type: Automatic Transmission Pumps Product Line: ATI Super Pump Front Pumps Automotive Fittings Part Number: ATI-405058 UPC: 800157073083 Remanufactured: No Transmission Pump Type: Front pump Stator Type: Bolt-in Stator Material: Cast aluminum Quantity: Sold individually. Notes: Pump has adjustable pressure regulator, fits 27 spline 1.187 in. Big Shaft. Description: ATI Super Pump front pumps are CNC-machined from billet aluminum or permanent-mold aluminum castings for precision and durability. Re-engineered lubrication circuits allow for increased flow volume in all critical areas. ATI increased the thickness of the pumps to improve oil pressure and volume at low rpm, resulting in a cooler-running transmission and converter.
Features:
* Superior pressure * Improved trans-brake hold * Prevents stator tube spinout