my used cam

Junk yard build run what you have, love them.
Back in college 1985 a buddy of mine had a 70 nova, 4-speed that ran real good that he did the paint, touched up the interior and drove the snot out of it, never touched the engine.
Nice car
The car ran like a raped ape, but after a few years it started to smoke a little.
He sold it to another friend, which tore the tired 350 (abused) down.
A two of the cylinders were .030 over the rest stock, it had a few dished pistons, a few flat tops and some dome ones in there.
The cam was a hydraluic but it also had a few solid lifters on it.

The person that built the motor just used what ever he had and it stayed together for years, luck yes but you dont need high dollars to go fast, do I recommend it NO.