It should be 8 inch
60 ft-lbs
the harmonic balancer on the 350 is about 10 inches in diameter compared to a 305 it has about 8 inch diameter on the harmonic balancer
Those are right-hand threads.
Yes they sure did. It could be a 4-bolt main engine.
The "bottom" pulley is typically the one that is driven off the crankshaft. It's called the "harmonic balancer".
Not recommended.
yes
yes.
NO.
Yes.
Yes.
The torque specification, for the harmonic balancer on your 350 cubic inch engine, is 280 pounds per square inch. The torque specification may vary according to the manufacturer of the engine.