M4.2X1.4X40.75; HIGHLINE
Fits Pick-Up Box Lighting; Regular Cab; 8 Foot Bed; HD 4WD
or Pick-Up Box Lighting; Mega Cab; HD 2WD
or Pick-Up Box Lighting; Crew Cab; 6'4" Box; HD 4WD
or Pick-Up Box Lighting; Mega Cab; HD 4WD
6.7L L6 DIESEL Turbocharged
2016
M4.2X1.4X40.75; HIGHLINE
Fits Lamp Mounting; Pick-Up Box Lighting; Crew Cab; 8' Box; HD 2WD
or Lamp Mounting; Pick-Up Box Lighting; Crew Cab; 8' Box; HD 4WD
or Lamp Mounting; Pick-Up Box Lighting; Mega Cab; HD 4WD
or Lamp Mounting; Pick-Up Box Lighting; Crew Cab; 6'4" Box; HD 2WD
2017
M4.2X1.4X40.75; HIGHLINE
Fits Lamp Mounting; Pick-Up Box Lighting; Regular Cab; 8 Foot Bed; HD 2WD
or Lamp Mounting; Pick-Up Box Lighting; Crew Cab; 6'4" Box; HD 4WD
or Lamp Mounting; Pick-Up Box Lighting; Crew Cab; 8' Box; HD 2WD
2018
M4.2X1.4X40.75; HIGHLINE
Fits Pick-Up Box Lighting; Crew Cab; 6'4" Box; HD 4WD
or Pick-Up Box Lighting; Crew Cab; 8' Box; HD 4WD
2019
M4.2X1.4X40.75; HIGHLINE
Fits Pick-Up Box Lighting; Mega Cab; HD 2WD
or Pick-Up Box Lighting; Crew Cab; 8' Box; HD 4WD