[Bernhard]

Ignition system Accel yellow wires were in as was the supper coil.
Mallory was also in but to a lesser extent.
MSD 6AL was very popular
Painted steel header were the norm with Hooker being out front.

Notched frame, mini tub, 4 or 6 point roll bar, fuel tank sump were all signs of a street strip heavy hitter.
A mini tub was a stock wheel can cut and a strip of metal added to take full advantage of the frame notch.
A shortened diff and weld on ladder bars were also used with the above mods.
If done well the above mods look good and can ad to the overall image of the car as a heavy hitter.
It takes the car away from original and makes any future return to stock more difficult and may lower the value of the car.