RT 011 Spiked Silver Valve Caps Turbo Upgrade but hardware type and size

but hardware type and size aren't specified with this part

With every Jackal tune

check the gasket around the back of the housing to confirm a tight fit against the truck's bodywork

Full Length Adjustable - Raise And Lower Ride Height Through Lower Mount

RT 011 Spiked Silver Valve Caps Turbo Upgrade but hardware type and sizeRT 011 Spiked Silver Valve Caps Spiked valve caps add attitude to your engine bay without breaking the bank. Chrome plated construction with a spike design sits on top of your tire valve stems. These are bolt on pieces that replace your stock caps in seconds. Ships from FL Warehouse Chrome Plated Construction Direct from Warehouse Key Features Spiked Design Distinctive look that reads instantly from 10 feet away Silver Chrome Finish Resists tarnish