55-57 Chevy Ignition Door Trunk Lock Cylinders U Pawls Oem Octagon Head Keys

55-57 Chevy Car Ignition Door Trunk Lock Cylinders (New) Orginal/OEM Octagon head keys; Locks include "U" pawls, which trip the latch In 55-57 Chevy used two different pawls, according to body style; U shaped pawls were most common but many 56 models used "flat" egg shaped pawls MUDSCPR