Thank you Dave. The bumpers will match the hubcaps and grill bars that I got from Jim Carter truck. It is the anvil gray that supposedly matches for Korean War Era trucks (52-53) It is an alkyd paint that I sprayed on.
http://www.oldchevytrucks.com/cart/product.asp?prodid=PT131&i=20009|||||

1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
In the DITY Gallery
Video of the 261 running

1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration