Description:

i offer for sale two rotors. 

rotor A 
i would unhesitating install in my personal motor with no additional tune up.

apex seal grooves are all .002
sideseal grooves are perfect
width is:
3.14258
3.14286
3.14325
weight is 4290 grams
letter code is "E"
zero dings
bearing perfect
sides perfect

rotor B
i would run it in my motor after and hour of clean up. the 3 faces need to be dressed with a file as something (minor) left some scars. as long as nothing protrudes from the face there is no problem other than aesthetics. no overheat blueing and zero collapse from preignition.all apexseal grooves .002, sideseal grooves perfect, sides perfect. bearing perfect. 

apex seal grooves are all .002
sideseal grooves are perfect
width is:
3.14682
3.14653
3.14650
weight is 4290 grams
letter code is "B"

i normally don't look at letter codes as i have found them to be as much as 50 grams diff...

Atkins prices new 13BREW rotors at $975 each. cough cough

Rotor A  $450 plus shipping

Rotor B $300 plus shipping

Rotor B is the best buy as it is a fine rotor w a touch of cleanup. if you buy it and don't like the condition you can return it as long as you pay return shipping.