Shop by Engine
Shop by Vehicle
Shop by Engine chevron-down

  • Select Engine

Shop by Vehicle chevron-down

  • Select Year

  • Select Make

  • Select Model

  • Select Generation

Gen III LS 5.7/6.0 Ignition & Electronics

Loading...
Sort by:
sort-descending
  • Texas Speed 10mm LS Spark Plug Wires, BLACK - for use w/ LS Trucks
    Texas Speed & Performance
    Texas Speed 10mm LS Spark Plug Wires, BLACK - for use w/ LS Trucks
    $120.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • Texas Speed 10mm LS Spark Plug Wires, Red - for use w/ LS Trucks
    Texas Speed & Performance
    Texas Speed 10mm LS Spark Plug Wires, Red - for use w/ LS Trucks
    $120.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • Texas Speed 10mm LS Spark Plug Wires, BLACK - for use w/ LS Cars
    Texas Speed & Performance
    Texas Speed 10mm LS Spark Plug Wires, BLACK - for use w/ LS Cars
    $120.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • Texas Speed 10mm LS Spark Plug Wires, Red - for use w/ LS Cars
    Texas Speed & Performance
    Texas Speed 10mm LS Spark Plug Wires, Red - for use w/ LS Cars
    $120.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • NGK TR55-IX Iridium Spark Plug
    NGK
    NGK TR55-IX Iridium Spark Plug
    $9.99
    NGK
    In stock
    Loading...
    Loading...
  • Texas Speed Ignition Coil - LS 99-07 D585 ROUND
    Texas Speed & Performance
    Texas Speed Ignition Coil - LS 99-07 D585 ROUND
    $68.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • Texas Speed Ignition Coil - LS 99-07 D581 MITSB
    Texas Speed & Performance
    Texas Speed Ignition Coil - LS 99-07 D581 MITSB
    $68.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • NGK TR55 Spark Plug
    NGK
    NGK TR55 Spark Plug
    $3.99
    NGK
    In stock
    Loading...
    Loading...
  • NGK TR6 Spark Plug
    NGK
    NGK TR6 Spark Plug
    $2.99
    NGK
    In stock
    Loading...
    Loading...
  • Texas Speed 10mm LS Spark Plug Wires - Max-Plus Heat Protection
    Texas Speed & Performance
    Texas Speed 10mm LS Spark Plug Wires - Max-Plus Heat Protection
    As low as $140.99
    Texas Speed & Performance
    In stock
    Loading...
    Loading...
  • MSD 8.5mm Super Conductor Spark Plug Wires, Universal LS, Red
    MSD
    MSD 8.5mm Super Conductor Spark Plug Wires, Universal LS, Red
    $280.95
    MSD
    In stock
    Loading...
    Loading...
  • Taylor 7mm/8mm Clamp Style Plug Wire Separator (Red)
    Taylor Cables
    Taylor 7mm/8mm Clamp Style Plug Wire Separator (Red)
    $17.45
    Taylor Cables
    In stock
    Loading...
    Loading...
  • Holley GM 4L60/80E Transmission Harness for Dominator EFI
    Holley
    Holley GM 4L60/80E Transmission Harness for Dominator EFI
    (10% OFF)
    Special Price $276.25 Regular Price $306.95
    Holley
    In stock
    Loading...
    Loading...
  • Taylor "409" Pro 10.4mm Race Wires-Red (Car Length)
    Taylor Cables
    Taylor "409" Pro 10.4mm Race Wires-Red (Car Length)
    $110.33
    Taylor Cables
    In stock
    Loading...
    Loading...
  • Lingenfelter RPM-003 Digital RPM Controlled Window Switch with Analog Input
    Lingenfelter Performance Engineering
    Lingenfelter RPM-003 Digital RPM Controlled Window Switch with Analog Input
    $138.95
    Lingenfelter Performance Engineering
    In stock
    Loading...
    Loading...
  • MSD Pro Power Coil for GM LS Series LS1/LS6 Engines, Single
    MSD
    MSD Pro Power Coil for GM LS Series LS1/LS6 Engines, Single
    $149.95
    MSD
    In stock
    Loading...
    Loading...
  • Holley Dominator EFI GM Dual Drive-By-Wire Harness
    Holley
    Holley Dominator EFI GM Dual Drive-By-Wire Harness
    (10% OFF)
    Special Price $340.15 Regular Price $377.95
    Holley
    In stock
    Loading...
    Loading...
  • Holley LS1 Main Harness for HP EFI & Dominator EFI
    Holley
    Holley LS1 Main Harness for HP EFI & Dominator EFI
    (10.15% OFF)
    Special Price $583.95 Regular Price $649.95
    Holley
    In stock
    Loading...
    Loading...
  • Holley LS Coil Extension Harnesses
    Holley
    Holley LS Coil Extension Harnesses
    (10% OFF)
    Special Price $116.95 Regular Price $129.95
    Holley
    In stock
    Loading...
    Loading...
  • Holley LSx Injector Harness for HP EFI & Dominator EFI
    Holley
    Holley LSx Injector Harness for HP EFI & Dominator EFI
    (10% OFF)
    Special Price $164.65 Regular Price $182.95
    Holley
    In stock
    Loading...
    Loading...
  • Granatelli Motorsports LS2/LS3 Style Malevolent Coil Packs - Black
    Granatelli Motorsports
    Granatelli Motorsports LS2/LS3 Style Malevolent Coil Packs - Black
    $775.06
    Granetelli
    In stock
    Loading...
    Loading...
  • Caspers Electronics C5 Corvette Euro Headlight Conversion Harness, 1997-04
    Caspers Electronics
    Caspers Electronics C5 Corvette Euro Headlight Conversion Harness, 1997-04
    $126.43
    Caspers Electronics
    In stock
    Loading...
    Loading...
  • Moroso 73680 Ultra 40 Custom Fit Red Wire Set - Short
    Moroso
    Moroso 73680 Ultra 40 Custom Fit Red Wire Set - Short
    $103.99
    Moroso
    In stock
    Loading...
    Loading...
  • Taylor Cables Battery Box, aluminum NHRA
    Taylor Cables
    Taylor Cables Battery Box, aluminum NHRA
    $173.47
    Taylor Cables
    In stock
    Loading...
    Loading...

Items 1-24 of 28