Katech - Gen-V L83/L86 Wet Sump Oil Pump

Part Number KAT-A7503

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 applications (HP tuners, EFI Live, etc.)
No core, brand new pump
Fits LT Style wet sump truck engine: L83, L86
Higher volume and pressure than the A7502, can be used in LT1/LT2 engines with tuning..
Use of truck pump in car applications will result in higher than OEM oil pressure

Note; pictures may not represent actual part