I haven't done a search for "Redline" yet and probably won't. The Holly/Weber 5200 is Hollys' licensed copy of the Weber DGAV 32/36 and the different variations, except the DCN.
Redline is a dealer for Weber carbs
http://www.redlineweber.com/html/Tech/32-36_dgev_parts_breakdown.htm Is it setup for 235?
Do you know what jets, emulsion tubes, etc.,,, are needed to set it up for a 235?
Larry