The Moroso Chevrolet small block Ultra 40 ignition wire set is an unsleeved HEI over-valve kit in black. Intended for small block Chevy engines fitted with HEI distributor caps and routed over the valve covers, this set supplies HEI-compatible over-valve leads with black insulation. Use it to match HEI hardware while keeping a clean, low-profile engine appearance.
Moroso Chevrolet Small Block Ignition Wire Set - Ultra 40 - Unsleeved - HEI - Over Valve - Black