Michigan Motorsports LS wire set with black 10mm boots for clean under-hood aesthetics.
Close-up of 10mm spark plug boots from Michigan Motorsports for improved spark transfer.
Michigan Motorsports LS wires installed on a Camaro engine for reliable ignition performance.
Michigan Motorsports EMI suppression features reduce electrical interference.
Under-hood organization with neatly routed wires in a Corvette engine bay.
Michigan Motorsports direct-fit LS1/LS2/LS3 wires for Firebird and GTO applications.
Michigan Motorsports LS wire set with black 10mm boots for clean under-hood aesthetics.
Close-up of 10mm spark plug boots from Michigan Motorsports for improved spark transfer.
Michigan Motorsports LS wires installed on a Camaro engine for reliable ignition performance.
Michigan Motorsports EMI suppression features reduce electrical interference.
Under-hood organization with neatly routed wires in a Corvette engine bay.
Michigan Motorsports direct-fit LS1/LS2/LS3 wires for Firebird and GTO applications.

Michigan Motorsports LS Car Spark Plug Wire Set Black 10mm – Direct-Fit for LS1/LS2/LS3 (Camaro, Corvette, Firebird)

Upgrade your LS ignition with confidence Designed for LS-powered vehicles, the Michigan Motorsports LS Car Spark Plug...
Vendor: Michigan Motorsports
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Michigan Motorsports LS wire set with black 10mm boots for clean under-hood aesthetics.

Michigan Motorsports LS Car Spark Plug Wire Set Black 10mm – Direct-Fit for LS1/LS2/LS3 (Camaro, Corvette, Firebird)

£144.04
Michigan Motorsports LS wire set with black 10mm boots for clean under-hood aesthetics.
Close-up of 10mm spark plug boots from Michigan Motorsports for improved spark transfer.
Michigan Motorsports LS wires installed on a Camaro engine for reliable ignition performance.
Michigan Motorsports EMI suppression features reduce electrical interference.
Under-hood organization with neatly routed wires in a Corvette engine bay.
Michigan Motorsports direct-fit LS1/LS2/LS3 wires for Firebird and GTO applications.

Michigan Motorsports LS Car Spark Plug Wire Set Black 10mm – Direct-Fit for LS1/LS2/LS3 (Camaro, Corvette, Firebird)

£144.04
Description
Description
x

Upgrade your LS ignition with confidence

Designed for LS-powered vehicles, the Michigan Motorsports LS Car Spark Plug Wire Set in black 10mm offers dependable spark transfer, EMI suppression, and a clean, professional look under the hood. It provides direct-fit compatibility with LS1, LS2, LS3, L99, L76, and L77 engines, making it a practical upgrade for popular GM platforms such as Camaro, Corvette, Firebird, and other rear-wheel-drive builds.

Durable design for spirited driving

The thicker 10mm conductors deliver improved durability and heat resistance compared with thinner OE-style wires. The black insulation not only looks sharp but also helps resist wear in tight engine bays, supporting long-term performance under demanding conditions.

  • Thick 10mm wire construction for enhanced durability and heat resistance
  • Direct-fit for LS1, LS2, LS3, L99, L76, and L77 engines
  • Improved spark transfer and EMI suppression for cleaner electrical signals
  • Compatible with cammed, boosted, and other high-performance LS builds
  • Hand built in the USA for quality and consistency

Ideal use cases and scenarios

These wires shine in setups that include cam swaps, headers, or aftermarket coils where stock wiring may fall short. They pair well with modern ignition systems and help maintain a tidy, organized under-hood appearance, making maintenance and diagnostics easier.

  • Cammed and modified LS cars
  • Aftermarket or stock coil compatibility
  • Enhanced under-hood aesthetics and organization

Craftsmanship and origin

Hand built in the USA, these wires reflect careful assembly and attention to detail that enthusiasts value when upgrading their LS-powered machines.

FAQ

Q: Which LS engines are compatible with this spark plug wire set?

A: It fits LS1, LS2, LS3, L99, L76, and L77 engines with direct-fit compatibility for common GM platforms.

Q: How might these 10mm wires affect my engine’s performance?

A: The wires may enhance spark transfer and EMI suppression, plus offer improved heat resistance and durability in cammed or modified LS builds.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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