B7A-5493-A Insulator bushing for front stabilizer bar for ’57 cars except S/D & S/W
B7A-5499-A Clamps for front stabilizer bar to lower control arm for ’57 cars
B7A-18578-A Heater switch assy for ’57 car (Fresh air also used with A/C)
B7A-12171-A Points for distributor numbers B7A-12127-A, C, & D. (Should be curved)
As far as the points go, sounds like you have a collection that’s throwed together. Some of the straight points may be for a dual point distributor while others could be for a six cylinder application.

Lorena, Texas (South of Waco)