Here is a used 37 tooth, 14MMGT hard anodized blower pulley 3.5" width. This has GT tooth profile (for flat tooth tip belts), must run with 14mm GT belts.
14mmGT 38 tooth Supercharger Blower Pulley drag boat dragster
14mmGT 41 tooth Supercharger Blower Pulley drag boat dragster
14mmGT 31 tooth Supercharger Blower Pulley drag boat dragster
RCD 14mmGT 40 tooth Supercharger Pulley drag boat dragster
14mmGT 28 tooth 3/4" offset Supercharger Pulley drag boat dragster
Nascar Roush Yates 5mm HTD Dry Sump Oil Pump Gear 37 Tooth Auto Verdi Weiss
