Blkmagic

iTrader: (4)

Hey guys, just order the Ralco Lightweight Underdrive pulley, just wondering if anyone knew what size belt I was going to need when I install this? Not sure if the belt specs are the same as OEM or a different length, any help would be appreciated

Oldgeezer

I did a bunch of searching online, but really couldn't find a definitive answer. You're probably best off e-mailing the company to be 100%. If I had to guess, I would assume that they would use OEM belts, just the pulley itself is lightweight.

SteveB123

iTrader: (2)

Well, if it's underdrive, you'll need shorter belts for sure.
Probably easier to just call them and ask.

Blkmagic

iTrader: (4)

thanks guys! i'm just going to go that route, just figured i'd try the org first

BOEING

where did u order from i want 1 as well

sparks03max

iTrader: (7)

Did you ever get a response on this? I have the same UDP and can't seem to find belt sizes, and their support isn't open on weekends.

ChrisMan287

iTrader: (34)

Install the pulley and then use a string to measure what size you'll need.