GM Parts Gen V LT L83/L86 High Pressure Truck/SUV Oil PumpGenuine GM Parts Gen V LT High Pressure Truck SUV Oil Pump GM Genuine Parts is designed, engineered and tested to rigorous standards and is backed by GM. This parts is designed to work with Gen V LT 4. 3L, 5. 3L and 6. 2L V8 Truck and SUV Applications. Will Fit Wet Sump Car applications, but may require calibration changes to turn off high performance oil pump DTC codes when using truck pump in car applications. Designed for L83, L86 Applications.

Drag Stars are a great choice for many early or late model muscle cars—with no brake or caliper modifications needed

Berlin-style pivot plates for most applications

Choose smooth operation with strong lockup abilities to transfer torque with Yukon Gear & Axle Dura Grip positraction carriers

Melling's years of experience are apparent in these Performance oil pumps

These 2014+ Headers Fit All The Way To 2023

IAC Motor Included:  No

CalTracs boasts unsurpassed quality and craftsmanship

1 x 2D per gear table* On-board diagnostic LEDs allow you to identify any critical engine issues at a glance* The compact ECU size allows you to mount it virtually anywhere

PTFE Lined:  Yes

Intake CC:    312cc

Works in 1999+ GM valve covers

The cutting-edge design is perfectly complemented by a sleek finish