Belt Drive Kit Primary 8Mm Big Twin 37 / 54 Ks Open Primary 3" Belt ........ Bdl 76-47-3T

BDL 3" 8MM PRIMARY BELT DRIVES FOR HARLEY DAVIDSON PANHEAD 4 SPEED KICK START 1937/1954 47T-76T PULLEY COMBO WEIGHT: 11.39 THESE BELT DRIVES HAVE HARD ANODIZED ALUMINUM PULLEYS WHICH PROVIDE SUPERIOR WEAR CHARACTERISTICS , AS WELL AS HARDENED CLUTCH DOGS AND CHROME-MOLY CARBONIZED STEEL BEARING SURFACES BELT DRIVES TRANSFER POWER OVER 10% MORE EFFICIENTLY THAN CHAINS AND DRASTICALLY REDUCE NOISE AND VIBRATION 2" AND 3" OPEN KITS INCLUDE A SOLUTION CLUTCH HUB BEARING KIT NOTE: DUE TO NUMEROUS VARIABLES OF MISALIGNMENT AND IMPROPER TENSIONING UPON INSTALLATION , THERE IS NO WARRANTY ON BELTS BELT DRIVES LTD.8MM BELT DRIVE FITS BIG TWIN 4 SPEED 1937/19543" KICKSTART MODEL47T-76T PULLEY COMBOBY: BELT DRIVES LTD