2021 Chevrolet 3500HD Silverado

MECHANICAL
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine. Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
Air filter, heavy-duty
Air filtration monitoring
Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Body, Chassis Cab
Frame, fully-boxed, hydroformed front section and an open "C" rear section
GVWR, 14,000 lbs. (6350 kg)
Suspension Package
Fuel tank, front and rear, 63.5 gallon (Late availability.)
Capped Fuel Fill
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EXTERIOR
Spare tire delete. Deletes the spare tire and wheel.
Wheel trim, painted center caps
Bumpers, front, Black
Moldings, beltline, Black
Grille (Front grille bar with "CHEVROLET" molded in Black, includes Black mesh inserts with small Gold bowtie emblem.)
Lamps, Smoked Amber roof marker, (LED)
Lamps, cargo area, cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black
Mirror caps, Black
Glass, solar absorbing, tinted
Door handles, Black grained
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ENTERTAINMENT
Audio system feature, 2-speakers (Requires Regular Cab model.)
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INTERIOR
Seat adjuster, driver 4-way manual
Seat adjuster, passenger 4-way manual
Floor covering, rubberized-vinyl
Steering wheel, urethane
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Driver Information Center, 3.5" diagonal monochromatic display
Exterior Temperature Display located in radio display
Brake lining wear indicator
Windows, manual (Requires Regular Cab model.)
Door locks, manual (Requires Regular Cab model.)
Mirror, inside rearview, manual tilt
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Back-up alarm calibration. This calibration will allow installation of an aftermarket back-up alarm by disabling rear perimeter lighting (Deleted when (8S3) Back-up alarm is ordered.)
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Differential:Auto-locking rear differential