Click to enlargeBig Block HEI Ignition Wires

MSD 31779 8.5mm Super Conductor spark plug wires.

For Chevrolet big block engines with HEI distributors.

Pre-assembled, ready to install.

Red color with grey boots.

Features a low resistance of less than 50 ohms per foot to ensure maximum spark energy at the plug.

Durable outer sleeve made of a proprietary compound for resistance to high heat or abrasion.

Ferro-magnetic impregnated core creates an effective EMI choke.

Forty feet of conductor is wound into a single foot of wire for high EMI suppression.

Conductor core features a Dupont Kevlar material for increased tensile strength.


MSD 31779 8.5mm Super Conductor spark plug wires Chevrolet big block HEI spark plug wires MSD-31779$104.97APPLICATIONS:: 
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