saw the topic and thought I'd add a bit. I own a 70 Plymouth Belvedere 4 dr ex colorado pursuit car. RK41NOA. 383 4 barrel car, has the factory front disc brakes, large rear drums, front sway bar, doesn't look like it ever had a rear sway bar, hemi torsion bars, 80 lb oil pressure dash gauge, white exterior, brown interior, radio delete, non air, nice original rubber mat floor covers, spotlights, SPD 7/4/70. Bought as a project, was sitting around for several years. Has a fender tag, don't have in front of me right now.