Fleece Cummins Cylinder Head Dowels Fleece Sierra 3500 HD The new XWS-3002XL Must be

The new XWS-3002XL Must be used in conjunction with the PF-3001XL

The Titanium Signature Series diesel fuel system was engineered by FASS Fuel Systems to be the top performing

Note: Also fits 4BT VE Rotary Pump

Fits: 2017-2019 Crew Cab Short Bed L5P Duramax

The fittings are 6061 aluminum with black anodize and come complete with o-rings

Fleece Cummins Cylinder Head Dowels Fleece Sierra 3500 HD The new XWS-3002XL Must beReplacement 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.