GPI Spark Plug Wire Set - Standard Length - Gray (1997+ GM LS Car Engines) - gpiLS-GRY-STD
Dependable Ignition Wires for Naturally Aspirated LS Car Builds
The GPI Spark Plug Wire Set - gpiLS-GRY-STD is engineered for stock and naturally aspirated GM LS car engines that need reliable spark delivery and strong noise suppression without the added bulk of extreme-heat protection. This Standard Version is ideal for street-driven and performance LS setups running factory-style exhaust and underhood temperatures.
Featuring a standard-length configuration, this wire set is designed to fit Chevy LS car engines with OEM coil placement. Each wire uses a 30 ohms-per-foot high-inductance design, averaging ~400 mH per foot, which helps deliver excellent EMI/RFI suppression while maintaining a clean, consistent ignition signal for modern EFI systems.
A 200 TPI copper winding combined with a .085 - .090? conductor diameter ensures durability and stable electrical performance. Finished in a subtle gray sleeving with 45° LS coil boots and 45° spark plug boots, these wires provide clean routing, secure connections, and a factory-plus underhood appearance. Every set is engineered, hand-built, and hand-tested in the USA.
Performance Highlights
- Standard version for stock and naturally aspirated LS engines
- Standard length for LS car engine applications
- 30 ?/ft high-inductance wire (~400 mH/ft)
- Excellent EMI/RFI noise suppression for EFI systems
- Copper conductor with 200 TPI winding
- .085 - .090? conductor diameter
- 45° LS coil boots and 45° spark plug boots
- Available in multiple colors - this listing: Gray
- Hand-built and hand-tested in the USA
Quick Specs
- Part Number: gpiLS-GRY-STD
- Application: GM LS car engines
- Version: Standard
- Length: Standard
- Recommended Use: Stock and naturally aspirated setups
- Resistance: 30 ohms per foot
- Inductance: ~400 mH per foot
- Conductor: Copper, 200 TPI
- Conductor Diameter: .085 - .090?
- Boot Angles: 45° LS coil / 45° spark plug
- Manufacturing: Hand-built and hand-tested in the USA
FAQs
What type of LS builds are these wires designed for?
This standard wire set is designed for stock and naturally aspirated GM LS car engines. For boosted or high-EGT applications, an Extreme Heat version is recommended.
Do these wires fit factory LS coil locations?
Yes. The standard-length design is intended to fit OEM LS car coil placement without excess slack or routing issues.
Fitment
- 1997 GM LS Car Engines
- 1998 GM LS Car Engines
- 1999 GM LS Car Engines
- 2000 GM LS Car Engines
- 2001 GM LS Car Engines
- 2002 GM LS Car Engines
- 2003 GM LS Car Engines
- 2004 GM LS Car Engines
- 2005 GM LS Car Engines
- 2006 GM LS Car Engines
- 2007 GM LS Car Engines
- 2008 GM LS Car Engines
- 2009 GM LS Car Engines
- 2010 GM LS Car Engines
- 2011 GM LS Car Engines
- 2012 GM LS Car Engines
- 2013 GM LS Car Engines
- 2014 GM LS Car Engines
- 2015 GM LS Car Engines
- 2016 GM LS Car Engines
- 2017 GM LS Car Engines
- 2018 GM LS Car Engines
- 2019 GM LS Car Engines
- 2020 GM LS Car Engines
- 2021 GM LS Car Engines
- 2022 GM LS Car Engines
- 2023 GM LS Car Engines
- 2024 GM LS Car Engines
- 2025 GM LS Car Engines
Why Buy from Beefcake Racing?
Beefcake Racing offers proven LS performance parts backed by real-world experience. If you need help selecting the right ignition components for your build, call 1-855-827-7223 or email sales@beefcakeracing.com.
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