Fits HEMI VVT Engine.; 180 Amp Alternator, Man Shift-on-the-Fly Transfer Case AND/OR Man Shift-On-The-Fly Transfer Case Up To 05/19/2012; Manual Shift-on-the-Fly Transfer Case; Exc. Front Electric Winch; Mega Cab; Automatic Transor HEMI VVT Engine.; 180 Amp Alternator, Man Shift-on-the-Fly Transfer Case AND/OR Man Shift-On-The-Fly Transfer Case Up To 05/19/2012; Manual Shift-on-the-Fly Transfer Case; Exc. Front Electric Winch; Regular Cab; 8 Foot Bed; Automatic Transor HEMI VVT Engine.; 180 Amp Alternator, Man Shift-on-the-Fly Transfer Case AND/OR Man Shift-On-The-Fly Transfer Case Up To 05/19/2012; Manual Shift-on-the-Fly Transfer Case; Exc. Front Electric Winch; Crew Cab; 6'4" Box; Automatic Transor HEMI VVT Engine.; 180 Amp Alternator, Man Shift-on-the-Fly Transfer Case AND/OR Man Shift-On-The-Fly Transfer Case Up To 05/19/2012; Manual Shift-on-the-Fly Transfer Case; Exc. Front Electric Winch; Crew Cab; 8' Box; Automatic Trans