SLP underdrive pully belt size?

**TmaxicanA** · 03-23-2010, 02:45 PM

i bought a SLP underdrive pully and it did not say anything about the belt size i would need. does anyone know off the top of there head what size i would need?

**Hi-Po** · 03-23-2010, 03:16 PM

Gates #K060763 and #K040378 or equivalent

or I think Goodyear 4060760 & 4040327 will work. Not completely sure.

Gates is a good belt, sold at NAPA

**TmaxicanA** · 03-23-2010, 04:09 PM

awesome thanks. ill try the napa one

**joedude02** · 03-23-2010, 05:38 PM

what size is needed for the AC compressor?

**Hi-Po** · 03-23-2010, 05:40 PM

Originally Posted by joedude02

what size is needed for the AC compressor?

One of those two I listed by Gates. Call NAPA and check it out.

**Octavain** · 03-25-2010, 08:42 PM

My buddy is getting ready to install his SLP underdrive. These part numbers will come in handy. I'll also post something up on this thread to let you guys know what we found out to work.

**mk99z28** · 03-27-2010, 06:44 PM

question , what are the advantages of a underdrive? and how much does it cost, i am thinking of maybe getting one but want to lean a little more about them first, thanks