Roller Cam

[scremn]

I have a Reed solid roller cam that i am not going to use. Plans have
changed. I was going to stroke my 340,but my son has decided to go
to school. The stroker will have to wait. Cam lift is 608/618 and the
duration @.050 is 258/262. LSA is 108 and advised duration is 292/296.
200.00 for cam and i will split shipping.

 

[1970Duster]

is this a billet cam or one with a cast iron gear on it?

 

[scremn]

I am not sure.How can i tell the difference if the gear is cast iron?