so tomorrow im picking up a 76 gmc 3/4 ton (1 ton rearend) 2wd pickup with a 454 in it. 112k original miles.. newer tranny, pretty decent for its year. what can u guys tell me about specs on this motor?? hp and torque wise?? i'm way curious as i am picking this up for $800 and it comes with a camper (the ones that have a sink, frige, stove, 2 beds or so etc. and have 4 legs and can pop right off the back of the bed) so im pretty stoked!! any details?