belt question

[pontiac dragger24]

i have a chevy 355 and I'm running an alternator power steering pump and water pump can i get by with just 1 belt all my pulleys require v belts or am i going to have to use 3?

 

[bob64]

You'll need 2 , 1 runs balancer/crank, alternator an water pump an 1 runs balancer/crank, water pump and power steering or sometimes just balancer/crank and steering. Never seen 1 V belt run on all 4 only Serpentine runs on 1.