depending on how much you want to "ruin" your car, my old ride was 3380 with me in it. 80 J, RB/stage VI, gutted interior with single Jazz bucket, full cage. I did keep all the factory glass including the pwr windows. Front bumper and brackets removed. If I would have kept the car it would have been treated to a tube K, rack steering and coil overs. Would have removed/relocated tons of weight getting rid of those gawd awful X torsion bars.