5.3 GMC

What length belt is the procharger belt for nbs trucks? The numbers are gone so bad on mine I can't read it. Or does anyone have the number for a gates belt that fits?

idahoblkss

iTrader: (9)

your best bet is to take the belt in to napa or where ever your going to get it and have them size it up. everybody is going to be running different sizes due to pulley size or modifications to the tensioners and what not.

Blown06

iTrader: (32)

with a 4" pulley it should be around 114" if I remember right. Thats with a stock crank.

02BlueStepside

iTrader: (1)

Without looking, think mine is a 110 with a 4.1 pulley. But like said, it depends on a lot of factors. I just recently moved my idlers for more belt wrap, and in doing so I either needed a larger belt, or a smaller idler. I opted for the smaller idler