Mikey G

Hi If your interested in keeping the NV149 (AWD) option, you can upgrade the chain from 1.25' to 1.5". NP. For the NP149, New Process never installed a 1.5" chain, nor do we see it in the parts books, But if you look into the NP263HD. this unit - and maybe others, have the 1.25" chain (same PN) as the NV149, but also have the 1.5" chain & sprockets as a HD option. I bought and installed the 1.5" kit. Little close to the Viscous Clutch body but does clear it.

Interested too - Sent a PM Cheers