Comp Cams CRB3 XR292R-10 dnw If your bumper has been

If your bumper has been replaced or heavily modified

or do they work with my current setup

You can leave sensors in place during installation — test fit first to confirm alignment with your specific sensor setup

(Does Not Fit Models With Factory LED Headlights)

Comp Cams CRB3 XR292R-10 dnw If your bumper has beenXtreme EnergyT XR292R; 3500 6600 RPM Range Lifter Type: Solid Roller Lifter Engine Family: Chrysler 383 440 C. I. 8 CYL. 1959 1980 Description: MECHANICAL (SOLID) ROLLER CAMSHAFT: Strong Mid To Upper RPM Power 10. 5: 1 Compression w 3500+ Stall Radical Idle Cam Family: Xtreme EnergyT Street Mechanical Roller Camshafts Specifications RPM Range: 3500 to 6600 Valve Timing: 0. 015 Lobe Separation: 110 Intake Centerline: 106 Valve Lash: 0. 016 Intake 0.