Wandering around the bowels of my computer I found some old pics of the Gen V that I put in my '72 K20 Suburban. I was told that you can't use a long water pump in this body style and also that a tall radiator from a '73 and up will not fit either. Hmmm, looks like it fit to me. Token interior shot (not the best quality obviously). Re-did all the HVAC components. Insulated the firewall and floor. Modified the stock brake pedal to the wider '73 and up style (not as easy as it sounds), and also the wider gas pedal from the later models.