Derale 12-3/4 x 9-3/8 x 4-5/16" Fluid Cooler and Fan Plate Type 8 AN Male O-Ring Inlet/Outlet Fittings - Aluminum BR20053 These belt drives are best

These belt drives are best in serious street performance and racing applications

250" diameter rollers that roll as the enter and exit the sprocket teeth

The Racer has been a popular mainstay in the Impact suit lineup for years

less heat and extended life

Derale 12-3/4 x 9-3/8 x 4-5/16" Fluid Cooler and Fan Plate Type 8 AN Male O-Ring Inlet/Outlet Fittings - Aluminum BR20053 These belt drives are bestMounts anywhere space permits Electric fan supplies optimum airflow Dramatically extends engine and transmission life High efficiency OEM style Plate & Fin cooler Clear anodized aluminum shroud 500 CFM reversible Tornado electric fan 8AN inlet size Engine cooler kit includes fan mounted cooler, universal thermostatic sandwich adapter, 13 16 16", 3 4 16", 18mm, 20mm, & 22mm sleeve nuts, two 8AN fittings, four 1 2" hose barb fittings, 180 degreesF In