BlackWorks Dress Up Your Engine Bay With Washer Bolt Kit! BlackWorks Racing Washer Bolt Kits are made from Quality billet aluminum. All are laser-etched BWR logo and anodized to perfection. 1 Kit includes 5 Washers and 5 Bolts. For more information call “1-800-997-TINT” Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to email a link to a friend (Opens in new window)Click to share on Tumblr (Opens in new window)Comments comments