Everyone I knew had a musclecar of some sort in the 80's. 64 El Camino 350 4-speed, 66 El Camino 350, my car, 63 300 long ram 413, 68 Camaro 350 4-speed - this was just on the court where I lived. 66 455 GTO, 64 GTO, 71 Trans Am 455 4-speed, 67 327 Camaro, 68 396 Chevelle, 70 El Camino 396 4-speed, 65 Mustang 289, 68 GTO 400, 70 442 455, 69 Hurst Olds 455, 69 Mustang 351, 66 Mustang 302, 68 Cutlass 350, 65 442 Convertible 4-speed, 68 Firebird 326, 68 Firebird 400, 69 Cougar XR-7 302 4speed, 70 AMX 390, 64 Nova 283.
That pretty much covers my circle of friends at the time. Very few people I knew from back then that didn't have a musclecar or didn't street race.