SPW300-NS-LS-S Super Mag Non-Sleeved Spark Plug Wire Set for GM LS, Standard [45-Degree Plug Boot]

Name: SPW300-NS-LS-S Super Mag Non-Sleeved Spark Plug Wire Set for GM LS, Standard [45-Degree Plug Boot]
Brand: SCOTT PERFORMANCE WIRE
SKU: 491-300NSLSS
Price: 74.30 USD
Availability: InStock

^$74³⁰

Ships on Sep 14, 2026

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GM LS

Super Mag Non-Sleeved Spark Plug Wire Set

GM LS

Standard

300 Ohm

8.5 mm

45-Degree Plug Boot

45-Degree Boot/GM Coil

Scott Performance Wire SPW300-NS-LS-S Features:

Robust .065 in. conductor with 125 tpi of .006 copper alloy wire
8.5 mm suppression core to effectively manage EMI/RFI noise
300 Ohms resistance to ensure consistent performance
Engineered, hand-built, and hand-tested in the USA

Part TypeSpark Plug Wire

BrandSCOTT PERFORMANCE WIRE

Package Height3.0

Package Width9.0

Package Length12.0

Weight1.1 PG

Part CategoryPerformance Parts

Part FitmentDirect Fit

Vendor Part NumberSPW300-NS-LS-S

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

SPW300-NS-LS-S Super Mag Non-Sleeved Spark Plug Wire Set for GM LS, Standard [45-Degree Plug Boot]

Scott Performance Wire SPW300-NS-LS-S Features:

⚠️ Warning

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Electrical Cords