[RICK LAKE]

saltshaker Jon for longer drives, starting with your comfort
drivers seat, any leg cramps? lower back pains? numming feelings? I would change the seat to a Kirkley or Recaro seat. More comfort to drive in. Steering wheel, wood ones look prefect and correct but vibrations to the hands over time would have a Foam one like Moto with a flat bottom from easier in and out of the car.
Now for the car drive train, redo the motor with hydro valve train. roller lifters and rockers (both ends) Go back to a single 4 barrel unless you want to send some money and go with an FI system. The only issues with this are fuel system system( larger lines ) return line to tank, wiring the system up, o2 sensor in side pipe, drill hole and weld in bung. Setup for system.
Camshaft small one in the low .500" lift with 112 seperation. No loping sound but smooth idle. Set cam for more torque and don't worry about HP. You want this motor to be able to run on 89 gas.
Overdrive trans, Cheap way would be a TKO 600. IMO a superstreet 5 spd Richmond. Have have to modify trans mount, drive shaft should be right lenght If you have an 1" to play with. Rearend leave alone.
Brakes, all you can get with a adjustable proporting valve for front to back bias. 15" tires with a good rating over 17".
Go through the rest of the car, clean and paint. Check for rust and remove. They sell a clear shield for the nose of the car that works great for small partials of road debrie hitting the nose. An extra screen to protect the radiator from rock holes or low flying birds. Shop hard for parts. Thats it. Rick