This handy guide will help you to identify all the NOS parts used to assemble the front grilles used on those beautiful beautiful Pontiac cars built in 1941 1942 1946 1947 1948 1949 1950 1951 1952 1953 1954 and 1955 Custom Torpedo Eight, Deluxe, Streamliner Torpedo Eight, Torpedp Six 25, Streamliner Six 26, Torpedo Eight 27, Streamliner Eight 28, Silver Streak, Deluxe Streamliner, Deluxe Torpedo Eight Convertible, Chieftan, Catalina Hardtop Coupe, Custom Catalina, Series 27 Chieftan, Series 28 Custom Catalina Hardtop, Super Chief, Bonneville or Catalina Vista. I am including 1941 and 1942 in this description as from everything that I have read these cars were the same as the 1946-48 cars. The part numbers have been obscured on the examples you see on this auction, what I will be sending you are sheets with exploded views showing pictures of the individual parts that made up these massive grilles along with the original Pontiac parts numbers for each part, invaluable information for hunting on Ebay and at the swap meets looking for NOS parts for your classic Pontiac. The part numbers for many of the front bumper parts are also shown on these drawings. There is also information shown listing part numbers for the front end sheet for the 1949-54 cars.  If any of these part numbers are interchangeable with Buick, Cadillac, Chevrolet or Oldsmobile the drawings will tell you that also. The information that you receive will be blown up and printed on easy to read 11 X 17 sheets of paper. "Pontiac...the 100,000 mile car" Bdypg 821, 829, 830, 831, 832 and 833