I confess.....1970 was my first breath of air!!!
I did not know that..I guess these got used alot in racing untill the electronic stuff came along ,I never thought about high performance points I learn something new here every day!!!
By the time I was messing with autos ,points were something very few people my age had messed with and since they did not understand them /everyone talked bad about them or said they were no good...only points cars will run after a E.M.P. blast also.Just fer anyone in the middle of a survivalist type project