My '69 LA built and LA area sold (still has an "Al's Automotive Norwalk, CA decal on the driver's vent window from service there. Has a phone number with NO area code so it must be from back in the day?) It's a 4-speed 3.54 Dana with a white pinstripe on under the GTX trim and it has it's original date coded "road wheels" (aka Magnum 500).......but they are stored in the garage now for the TT's on it now. I'm guessing your GTX had road wheels too. (1.) When I bought it, in the seller's driveway. (2.) after I got it home and after paint. (3.) with the current Torque Thrusts.