69... Small Back Window???

[bigstoys]

a friend of mine just bought a 69 c-10 short bed stepside... theres a few things on it that i'm not sure about. first off is the small back window. didn't the small back window only come on the 67's early 68's? what is the correct set of gauge cluster? i own a 70 and i have the 5 gauge's but his came with the 3 gauge's with the signal lights in the middle were the tach should be and last but not least what year was the column hand brake used in again i own the 70 and mine is the pedal not the column lever. the body tag on the inside door gives the 9 as the fifth number which should signify it as a 69 right.....? the hood is off of a gmc and the front fenders are replacements so it's hard to tell from the outside. a little help please.... thanks benito