RPO 254 was an optional 9 leaf elliptical spring available from the factory on 1/2 tons.
Everything else was dealer or home owner add ons.

http://chevy.oldcarmanualproject.com/chevyresto/52061.html

Last edited by sstock; 03/27/2019 1:49 PM.

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