Posted by Vaughn [99.38.195.181] on Sunday, November 27, 2011 at 12:43:22 :
In Reply to: Radiator Cap posted by Matt Wilson [71.170.81.50] on Sunday, November 27, 2011 at 12:13:41 :
Standard OD of the PW neck flange is 2-11/16ths at the top. You need a cap at least 2-13/16ths ID.
The murray 7003 crosses over to the 7031400 NAPA cap, but there must be a design difference?? Go with NAPA