302/351 weights...

how much does a stock 302 longblock weigh? what about a 351 longblock? just wondering b/c i'm working for this garage and a customer has left their miata there for like 6 months or soemthing... i've heard of this kinda swap and just would like to kno the weights to kinda "do it in my mind" first...

Steven Folchi

Google it!

Roughly 50lbs.