I've got a pair of rebuilt large valve heads, 1 B and 1 C. Comes with brand new set of Comp Cams 1442-Kit roller tip rocker kit
B head casting #389395 C head casting #394548 ( from all the research that I have done these castings are the same).
New valves, guides, springs, etc
Machining done through Napa.
0 miles
Any idea of a fair selling price?

 

Unfortunately, those are not Roller Rockers, they are roller tipped rockers. Roller Rockers have bearings at the pivot point,
Like the picture below