CIPA Mirrors Extendable Replacement Mirror Features: Slides Quickly In And Out Full Sized 10 in. x 10 in. Mirror Head Manually Extends Out To 4 1/4 in. Foldaway For Those Tight Places Available In Manual/Electric/Heated Electric Height: 14.00 Width: 21.50 Length: 23.50 Weight: 19.50 lbs Vehicle Type: 2635 Fitment: 2000/GMC/K3500/Sierra SLT Standard Cab Pickup 2-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^2000/GMC/K3500/Sierra SLT Standard Cab Pickup 2-Door/6.5L 395Cu. In. V8 DIESEL OHV Turbocharged^^2000/GMC/K3500/Sierra SLT Standard Cab Pickup 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2000/GMC/K3500/Sierra SLT Extended Cab Pickup 2-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^2000/GMC/K3500/Sierra SLT Extended Cab Pickup 2-Door/6.5L 395Cu. In. V8 DIESEL OHV Turbocharged^^2000/GMC/K3500/Sierra SLT Extended...