Here's my K5 for Nomination:
(Leading the trail for a bronco in this one)
Here's one with a little mud on board:
Interior with silverado buckets:
Engine:
Lights Converted to H4's with the addition of relays (bright!)
Specs are:
1975 K5
350 with an edlebrock performer intake, Q-jet, headers and serpentine from a 94 Chevy truck running through the stock Sm465 4-speed to a 205 tcase. Axles are stock D44 front/12 bolt rear running 3.73 gears. The truck has a 4" lift made up of front 4" rough country springs and the rear is stock springs with an Echobit shackle flip kit. Rough country shocks all the way around and longer front brakelines from a 94 C3500HD. Tires are 35x12.50 Dunlop Mud radials on 15" steelies.
Inside I'm running 2002 Silverado Buckets with the integrated seatbelts. It's also go a hidden Pioneer Cd player and a factory radio delete plate covering the gaping hole that the PO left in the dash. Factory tilt with the 4 speed too.
It's not as show-worthy as some on here, but what it lacks in beauty is made up by absolute reliability and handles the rough stuff with ease.