looking 4 roller cam lifter set

I am looking for a retrofit camshaft and lifter set that would fit a 1980 350. please let me know what you've got. include model number and price. thanks

:D

HI
I bought instructions for converting a older 350 block to use
newer 350 block stock roller lifter and cam from a guy on ebay.
Looks great very well writen with pictures. I can see if I have his info if you are still interested???

Tom