Spectre's Valve Cover Hold Downs feature a triple chrome-plated steel Y-wing design that works with both short and tall valve covers. Manufactured for a universal fit, this product's removable Y-wings allow for easy tightening without tools and a customizable appearance to suit your needs. Sold 4 per package and measuring 1/4 inch - 20 by 7/8 inch, these studs have a 3-1/2 inch overall length.