Anyone know where I can find cam specs for a first gen Lightning?

 

You may want to try the 1st Gen forum on www.nloc.net
There are some pretty knowledgeable guys on there!

 

I found the stock specs but am confused now. Did 1st Gens have a roller cam from the factory. I read conflicting information.

 

Nope, no factory roller cam in the 93-95 Lightnings...but some of the late production 93 and later trucks were roller Block equipped

Liek someone else said ....go over to the Gen 1 forum on NLOC.net...those guys know everything about Gen 1's