1. 

   andoor03 Member

   Joined:

   Apr 28, 2010

   Messages:

   5

   Location:

   Layton Utah

   I have a 77 chevy stepside. The series # on my vehicle ID is 4, which stands for 1/2 ton W/F 44 RPO (regular production option ). Does anyone know what that means ?

    

   Last edited: Apr 28, 2010

   andoor03, Apr 28, 2010

   #1
2. 

   nerfherder78 Member

   Joined:

   Aug 15, 2003

   Messages:

   325

   Location:

   Fairfield, CA

   That means that it was a Big 10 which had a higher GVWR than other half tons. http://67-72chevytrucks.com/vboard/showthread.php?t=155294

    

   nerfherder78, Apr 29, 2010

   #2
3. 

   andoor03 Member

   Joined:

   Apr 28, 2010

   Messages:

   5

   Location:

   Layton Utah

   Very helpful
   
   Thank you, This info is very helpful for parts ordering.

    

   andoor03, Apr 29, 2010

   #3

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in