This 40 Year Owned 38,000 Original (Documented) Mile 1979 Silverado K-10 4x4 Is Fantastic In Every Way. Original Factory Equipment Included The Upgraded 6.6L 400ci V8 Power Plant With A TH350 Auto Transmission, 12 Bolt Rear End, 4 Wheel Drive, Air Conditioning, Power Steering, Power Brakes, Cruise Control, Dual Tanks, And Am/Fm Stereo. Originally Finished In Solid Midnight Black Over XDD1 Factory Blue Interior This Truck Has An Amazing Rust Free Solid And Straight Original GM Body. As You'll See In The Undercarriage Pics And Receipts We Have, This Silverado Received 2 Different Rust Proofing Treatments In The 80's Then Again In The 90's One Of Which Included The Application Of A Full Ziebart Undercarriage Protective Coating With Body Seal Plugs Installed Throughout. These Treatments Preserved This Truck Amazingly Well And Kept Her From Rotting In Any Way. The Paint Still Shows Amazingly Well As Does All The Trim, Chrome, Emblems, Glass, And Weather Stripping. A Paint Refinish Was Performed In 1989 (Receipt Included) And Door Jams/Under The Hood Are All Original Paint. As You Look Up/Down And All Around This Truck You'll See All The Original Information Decals Including The Original RPO Sheet, Catalyst Decal, Air Cleaner Decal, Assembly Line Chalk Pencil Markings, And Original Little Hose And Line Tags.