Ignition & Electrical

GM LS Spark Plug Wire Set 8.5mm 81027CE - Black These ignition wires are designed for superior performance and durability. A spiral-wound Kevlar® core suppresses RFI (radio-frequency interference) and features 500 ohm per foot resistance for...

BLASTER LS COIL FOR '99-'09 GM L-SERIES TRUCK, 8-PACK The improved efficiency of these Blaster Coils will give your LS the ignition boost you’re looking for. Looking to replace your worn out LS coils with a more efficient upgrade? The new MSD...

GM LS Ignition Coil Relocation Harnesses 12 inches in length

MSD 2 Step Launch Control for GM LS Engines 8733 GM Performance fans will be geeked to learn about this direct plug-in 2-Step Launch Control. The unit is easy to install with factory style connectors for a splice-free installation. When you're staged,...

MSD Super Conductor GM LS1 Spark Plug Wire Set 8.5mm 32823 *For use on GM LT1/LT4 GEN V Engines, '14-On Fits: 2015-2016 Cadillac Escalade 6.2L 2016 Chevrolet Camaro 6.2L 2014-2016 Chevrolet Corvette 6.2L 2015-2016 Chevrolet Corvette Z06 6.2L ...

FAST XR-1A LS High Output Ignition Coil w/o Connectors 30260-1 FAST XR-1A LS-Style High-Output Ignition Coil is designed specifically for high-compression naturally aspirated, boosted or nitrous-equipped applications making more than 1,000 horsepower...

Holley EFI GM 2007+ PWM Alternator Harness 558-475 For use with 2007+ PWM GM Alternators Plug and play Holley EFI alternator harnesses for late model engines with Pulse Width Modulated alternators. This includes most 2007+ GM engines and most 2005+ Ford...

BLASTER LS COIL FOR '05-'13 GM LS2/LS3/LS4/LS7/LS9 ENGINES, 8-PACK The improved efficiency of these Blaster Coils will give your LS the ignition boost you’re looking for. Looking to replace your worn out LS coils with a more efficient upgrade? The...

FAST FireWire LS1/LS6 Spark Plug Wire Set 255-2419 8 cyl. / 8.5mm / 25 ohm / LS1

FAST EZ-LS Ignition Controller Kit 301312E EZ Installation of LS Coil-Per-Cylinder Ignition Control for FAST™ EFI Systems With simplified wiring and tuning flexibility, the FAST™ GM EZ-LS™ Ignition Controller Kit delivers low cost...

Holley LS Cut to Fit Spark Plug Wire Set 561-110 Spark Plug - Cut to Fit- Wire set, Black with Black 180 degree boots designed for GM LS Engines (For OE Coil)  Holley EFI Universal “Cut-to-Fit” spark plug wire sets for GM Ls Engines come...

Holley Universal Coil On Plug Harness Holley Universal Coil On Plug Harness is used to connect Holley HP Smart Coil Ignition Harness 558-312 or factory LSX coil harness to Holley HP or Dominator ECU's.