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Moroso Ultra 40 ignition wire set for Chevrolet big-block engines in non‑HEI configuration. This unsleeved, over‑valve black kit is made to route above the valve covers and provides wire lengths and terminal styles matched to big‑block Chevy arrangements. It serves as a straightforward replacement for traditional distributor systems where over‑valve routing is required and sleeving is not desired.
Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Unsleeved - Non-HEI - Over Valve - Black
