Oil Pumps

Katech Gen III/IV LS CNC Ported Wet Sump Oil Pump KAT-A2390 Katech has been working with the LS1 since the race program began in 1997. When we first started using these pumps we noticed that they were prone to failure due to inadequate machining from...

Katech GM Gen V L82/L84 Wet Sump Oil Pump KAT-A7733 Features: 4140 Billet Steel Gear Eliminates factory powdered metal gear No solenoid. Pump requires use of engine block that accepts dowels. Perfect for OEM replacement or LT engine swaps...

Katech GM Gen V LT Dry Sump Oil Pump KAT-A7092 Features: 4140 Billet Steel Single Gear Eliminates factory powdered metal gear May require calibration changes to turn off high performance oil pump DTC codes when using truck pump in car...

Katech GM Gen V L8T/L87 Oil Pump KAT-A7734 Features: 4140 Billet Steel Single Gear Eliminates factory powdered metal gear May require calibration changes to turn off high performance oil pump DTC codes when using truck pump in car...

Katech GM Gen V L83/L86 Oil Pump KAT-A7503 Features: • 4140 Billet Steel Single Gear • Eliminates factory powdered metal gear• May require calibration changes to turn off high performance oil pump DTC codes when using truck pump in...

Katech GM Gen V LT1/LT4 Oil Pump KAT-A7502 Features: 4140 Billet Steel Single Gear Eliminates factory powdered metal gear No tuning required. Maintains OEM oil pressure Fits LT wet sump engine: LT1, LT4, LT5