my friend recently built a 355 with vortec heads. port and polished. new rebuild kit. elgin 286? cam. new crank. street oil pump. 3 angle valve job. edelbrock intake. he wants my 350 thats in my car now plus 350 bucks for it. he is sellin cuz he bout to have a baby. is this a good deal?

what's in your 350?

Is his a Vortec roller block. If so, than just the block and rotating assembly minus heads is worth $350.