Supercharger Idler Pulley Pedestal Swing Arm No Nut [Shoulder 1.750"] Pinit $25.30 SKU: PCE159.1005 Quantity -+ Add to Cart Details Brand: PCE Part Number: PCE159.1005 Part Type: Supercharger, Roots Style Components Thread Size: 1/2" UNF Pedestal Included: Yes Head ... DetailsBackDetailsBrand:PCEPart Number:PCE159.1005Part Type:Supercharger, Roots Style ComponentsThread Size:1/2" UNFPedestal Included:YesHead Style:HexFastener Style:BoltFastener Finish:ZincBack But Included:NoQuantity:Sold as a kit.Notes:For use with threaded blower swing arm bracket. See MoreSee Less