Katech® A7503 GM L83/L86 Wet Sump 4140 Billet Steel Oil Pump
Katech® A7503 GM L83/L86 Wet Sump 4140 Billet Steel Oil Pump

KAT-A7503

Katech® GM L83/L86 Wet Sump 4140 Billet Steel Oil Pump

Regular price$599.99
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  • THIS PRODUCT IS NOT CARB CERTIFIED
  • MANUFACTURED ITEM! 6-8 WEEK BUILD TIME (NON-RETURNABLE)
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    Compatible: 

    2015 - 2020 Cadillac Escalade (6.2L/86)

    2014 - 2018 Chevy Silverado 1500  (5.3L/6.2L-L83/86)

    2019 Chevy Silverado 1500 LD (5.3L-L86)

    2015 - 2020 Chevy Tahoe  (5.3L/6.2L-L83/86)

    2015 - 2020 Chevy Suburban  (5.3L/6.2L-L83/86)

    2014 - 2018 GMC Sierra 1500  (5.3L/6.2L-L83/86)

    2019 GMC Sierra 1500 LD  (5.3L-L83)

    2015 - 2020 GMC Yukon  (5.3L/6.2L-L83/86)

    2015 - 2020 GMC Yukon XL (5.3L/6.2L-L83/86)

      

    -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

     

     

     

    Warranty: