Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. If you need to know if a part is in stock, please call prior to placing your order. We are doing everything within our control to ship orders as soon as possible.
Fits: Gen III and Gen IV; 4.8L, 5.3L, 6.0L, 6.2L
• Great upgrade, replacement over factory GM oil pumps
• High Volume Pump will increase volume by 33% over stock oil pumps
• High Pressure Pumps include 10% higher pressure bypass springs which is beneficial over factory pumps in vehicles equipped with accumulators, oil coolers and/or remote oil filters
• Will fit with stock timing cover
• Great upgrade for engines with Moroso or aftermarket oil pans and those engines that feature Active Fuel Management (AFM)*
• Made in the U.S.A.
*No. 22121 GM LS High Volume/High Pressure, Oil Pump
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