Spark Plug Wire Set for 1974-1976 Chevrolet Impala & More - MSD 31363

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$212.99

MPN: 31363

UPC: 851323136310

Item Package Quantity: 1

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MSD Spark Plug Wire Set P/N:31363

$212.99

Description

Send strong, interference-free spark from the distributor to each plug with the MSD IGNITION spark plug wire set (P/N 31363), a custom-fit 8.5mm set built for big-block Chevrolet and GMC applications. It's cut for many vehicles, among them the 1974-1976 Chevrolet Impala, 1975-1976 Chevrolet C10 and 1974-1976 Chevrolet C10 Suburban — see the Buyer's Guide tab for the full list.

8.5mm Super Conductor wire: a copper alloy conductor keeps resistance very low (roughly 40-50 ohms per 12 inches), so less spark energy is lost on the way to the plug.
Built-in EMI suppression: the conductor is wound tightly around a ferro-magnetic-impregnated center core, forming an effective EMI choke that helps keep interference inside the wire.
Tough outer sleeve: a silicone and synthetic blend resists high heat, abrasion and tears.
Dual Crimp terminals with HEI boots: two crimps grip the sleeve and the conductor separately; wires ship in black and are pre-cut to exact specifications for a custom fit.

Designed as a bolt-on, direct-fit replacement for the make and model listed above.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

What size wires are in this MSD IGNITION spark plug wire set?

They are 8.5mm Super Conductor wires with a copper alloy conductor, giving very low resistance of roughly 40-50 ohms per 12 inches so less spark energy is lost reaching the plug.

Does this wire set reduce electronic interference?

Yes. The conductor is wound tightly around a ferro-magnetic-impregnated center core that acts as an EMI choke, helping keep electromagnetic interference inside the wire and away from other vehicle electronics.

What terminals and boots does this set use?

It uses MSD Dual Crimp terminals — one crimp for the sleeve and a separate crimp for the conductor — with HEI-style boots. The wires are black.

Are these wires ready to install?

They are custom-fit for the make and model listed and pre-cut to exact specifications, so this is a bolt-on replacement for the applications shown.

Which vehicles does this set fit?

It fits many big-block Chevrolet and GMC models from the mid-1970s, including the 1974-1976 Chevrolet Impala, 1975-1976 Chevrolet C10 and 1974-1976 Chevrolet C10 Suburban. Check the Buyer's Guide tab for the complete list.