Clean up that engine bay and organize your spark plug wires in style! This set of ball-milled, polished aluminum wire looms looks fantastic and does a great job holding your wires neatly in place. They're made from high-quality 6061 billet aluminum with a mirror-like polished finish. Each loom easily holds wires from 7mm up to 9.5mm thick. The kit includes the mounting hardware needed to bolt them onto early-style Chevrolet small-block valve covers (the perimeter bolt pattern used from 1955-1985). Important note: If you have a later model center-bolt or Vortec-style valve cover, you'll need a separate adapter kit (Part #HR0112). Beyond Chevys, these looms are also compatible with a huge range of V8 engines from Ford, Dodge, Chrysler, and Mopar – we've listed the displacements in the description. They're a simple, bolt-on upgrade that makes a world of difference in appearance and helps keep wires away from hot exhaust manifolds. Show off your engine with this sleek, functional dress-up part.