Fleece Cummins Cylinder Head Dowels Fleece Sierra 3500 HD Each FASS Fuel FP3000 contains:

Each FASS Fuel FP3000 contains:

Note: Also fits 4BT VE Rotary Pump

A CAN (Controller Area Network) transceiver chip communicates with OBDII or B-Bus allowing our microprocessor to talk with the vehicle

Fits: 2017-2019 Crew Cab Short Bed L5P Duramax

Each head is manufactured in our state-of-the-art cylinder head machine shop and guaranteed to meet or exceed factory specifications

Fleece Cummins Cylinder Head Dowels Fleece Sierra 3500 HD Each FASS Fuel FP3000 contains:Replacement cylinder head dowels for use between the engine block and cylinder head. Kit includes 2 dowels. Application Notes: Replaces Cummins part number 3902343. Fits 1989 2023 Cummins 12 valve and 5. 9 6. 7L 24 valve engines.