The only things added after these pics were Ladder Bar rear suspension. (for drag racing/show)
They really stiffen up the rear end, and offer MUCH better traction when launching from a stop. Even street tires firmly plant into the pavement as if they were slicks. I'm sure if I still had my old slicks, they would REALLY hook up...probably push you back into your seat really hard!
My question is what kind of power you're pushing.
My guess is around 600. At least if it's a hotrod it should have a tad more than stock, not to mention dragging too.
Nice ride otherwise.