Late 1965-1966 PB Master Cylinder 1/4" Brake Lines Genuine GM 5467084 NOS
CAVEAT EMPTOR: Genuine GM made in the USA, not imported. Not a chitty chinese repoop. Never mounted. I had to lighten up some views to show the features.
IDENTIFICATION: The left side ID marks are F D2 R. The 3 digit date is not legible. The right side has the two semi circle trademarks of Delco followed by the DELCO MORAINE 5467084 and 1 DIA. The internal bore is shiny and reflective as would be expected of an unused master cylinder. The two reservoirs have never been filled with brake fluid. Includes internal piston assembly & seals included. This part has the patina of a 45 year old shelf worn item as do the two plastic caps.
NOTE: Early 65 has 3/16" brake lines; Late 65 has 1/4" brake lines.