Weiand Idler/Tensioner Pulley Fits Chevy/Ford Small Block, 144/174 Blower Kits

Weiand 91163 Details Idler Parts Spring Loaded Chrome Plated Hard Anodized Pulleys Heavy Duty Bearings Specifications: PositionN/A QuantitySold as a set Idler Assembly FinishChrome Idler Assembly MaterialSteel Idler Pulley Grooves10-groove, serpentine Mounting Hardware IncludedNo Supercharger Idler Arm Pulley IncludedYes Manufacturer’s Part Number:91163 Shipping Weight:2.62 Package Height:8.8 Package Depth:4.1 Package Width:5.5