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The Moroso Chevrolet big block Ultra 40 ignition wire set is an unsleeved HEI over-valve kit in red. It fits big block Chevy engines equipped with HEI distributors, arranged for over-valve routing to keep wires clear of header interference. Pick this HEI-compatible set when you need over-valve lead lengths matched to big block layouts and a uniform red finish.
Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Unsleeved - HEI - Over Valve - Red
