That pic Kultulz recently posted of the '54 Mainline looked exactly like my High school car, right down to the color. My dad bought it when it was four years old, and I bought it from him a year later.
Six cylinder, three on the tree, and Sea Foam green when I got it. Put in a 272 so I could face my buds at high school. Senior year, got a 312 out of a '56 Merc, and rebuilt it behind the garage, mild cam, milled heads, and a four barrel. I built my own traction master bars, and raced it on the street so much in the next two years that I painted it every six months to keep it a bit less known by the local constabulary. It started out green, and I painted it yellow, then gold, then copper, and finally black. All that time it still had the same 6 cyl trans in it, and I always raced running start to keep it in one piece. Drove it to Ensenada and had it upholstered to look like a '56 Chevy interior. Cost $68.
This was in 1959-61, and I beat cars like a 57 pontiac tri power (4 times in a row), 60 Lark 289 four speed, tri 5 chevy's, etc. First car to ever beat me was a 57 Chevy which had cheater slicks and a 4 speed installed. I was running 670-15's.
My little brother was 4 years younger, and by the time he street raced, (64-66) guys were bringing new cars like 409's, 413's, etc, and some even came on trailers. He had a '58 Vette, with 4:88's, and a straight front axle.
Different era all together.