Product Description
Michigan Motorsports 10mm LS Spark Plug Wires – 8.5" Length for Car Applications
Set of 8 Wires – Available in Multiple Colors
Michigan Motorsports 10mm spark plug wires for LS-based engines deliver exceptional heat resistance, low electrical resistance, and superior RFI suppression—making them the ultimate choice for engines using stock location coils. Built with high-temp silicone and fiberglass sleeving, these wires withstand harsh engine bay environments while protecting against abrasion. The 45° angled boots on both ends provide improved clearance with aftermarket headers compared to OEM wires. Each wire measures 8.5 inches tip-to-tip, fitting most LS-equipped cars with coils mounted in the factory locations. Also available in 10" lengths for truck applications.
Features
- Low resistance: 30 ohms per foot for maximum spark delivery.
- Excellent RFI suppression: Protects sensitive electronics from interference.
- High-temperature durability: Silicone and fiberglass sleeving resists heat and abrasion.
- Optimized fitment: 45° angled boots at plug and coil ends for improved header clearance.
- Heavy-duty construction: 10mm wire diameter.
- Made in the USA: Hand-built for quality and performance.
Available Colors
- Black
- Gray
- Blue
- Red
- Orange
- Purple
- Green
- Pink
- White
- Yellow
Common Applications (V8 Models Only)
- 1997–2013 Corvette
- 1998–2002 F-Body
- 2010–2015 Camaro
- 2004–2015 CTS-V
- 2008–2009 Pontiac G8
- 2004–2006 Pontiac GTO
- 2014–2017 Chevy SS
- 2011–2017 Chevy Caprice
- Any LS-swap application using car-style coil brackets
- Some later LS-based truck applications (verify length before ordering)
Product Videos
Videos Hide Videos Show Videos
Custom Field
Product Reviews
12 Reviews Hide Reviews Show Reviews
-
plug wires
these wires work great with my headers on my 65 Chevelle with a 6.0 LS. Fits great.
-
Direct fit
Well put together insulated even go as far to say bulky but perfect size not too long I have a 2008 Cadillac Escalade with a 6.2 l92 with a VVT delete and Chuck Norris cam and a variety of other doodads along the way went on the tuner these outperformed stock wires noticeably on acceleration on a road tune and HP tuners
-
Spark Plug Wire Set
The plastic falls off easily even before the heat gets to them
-
Good product
Headers are tight. Wires work great for this issue
-
10mm Spark plug wire set
Wire set fits perfectly on my Fbody Ls1. The 45° angle on the spark plug side clear my 1-7/8's with room to spare, and the Red looks awesome.
-
Spark plug wires
Excellent quality—the coil side and plug side of the wires both installed with a nice secure click—runs great— no misfires
-
Worked just as expected and looks great!
Michigan Motorsports is quickly becoming my go to for parts. Great service, value and quick shipping.
-
Very good quality and packaging.
I will be purchasing more products from here now on, very good quality.
-
10mm spark plug wired
Best quality Best wires out there. Buy them!
