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Gen III LS 4.8/5.3 Ignition & Electronics

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  • 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
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  • 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
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  • 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
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  • 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
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  • Taylor 7mm/8mm Clamp Style Plug Wire Separators (Black)
    Taylor Cables
    Taylor 7mm/8mm Clamp Style Plug Wire Separators (Black)
    $17.45
    Taylor Cables
    In stock
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  • NGK Racing R5724-8 Spark Plugs
    NGK
    NGK Racing R5724-8 Spark Plugs
    $4.99
    NGK
    In stock
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  • 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
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  • HOLLEY EFI GEN 3 IGNTION COIL REMOTE RELOCATION BRACKET, BLACK FINISH, PAIR
    Holley
    HOLLEY EFI GEN 3 IGNTION COIL REMOTE RELOCATION BRACKET, BLACK FINISH, PAIR
    $181.95
    Holley
    In stock
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  • Holley GM 4L60/80E Transmission Harness for Dominator EFI
    Holley
    Holley GM 4L60/80E Transmission Harness for Dominator EFI
    $306.95
    Holley
    In stock
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  • NGK TR55 Spark Plug
    NGK
    NGK TR55 Spark Plug
    $3.99
    NGK
    In stock
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  • Moroso 72398 Ignition Coil Mount Bracket Kits
    Moroso
    Moroso 72398 Ignition Coil Mount Bracket Kits
    $346.99
    Moroso
    In stock
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  • NGK TR6 Spark Plug
    NGK
    NGK TR6 Spark Plug
    $2.99
    NGK
    In stock
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  • NGK TR55-IX Iridium Spark Plug
    NGK
    NGK TR55-IX Iridium Spark Plug
    $9.99
    NGK
    In stock
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  • Holley Dominator EFI GM Dual Drive-By-Wire Harness
    Holley
    Holley Dominator EFI GM Dual Drive-By-Wire Harness
    $377.95
    Holley
    In stock
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  • Holley LS1 Main Harness for HP EFI & Dominator EFI
    Holley
    Holley LS1 Main Harness for HP EFI & Dominator EFI
    $649.95
    Holley
    In stock
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  • Holley LS Coil Extension Harnesses
    Holley
    Holley LS Coil Extension Harnesses
    $129.95
    Holley
    In stock
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  • MSD 826383 Black GM L-Series Truck 8-Pack of Coils, '99-'07
    MSD
    MSD 826383 Black GM L-Series Truck 8-Pack of Coils, '99-'07
    $727.95
    MSD
    In stock
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  • Holley LSx Injector Harness for HP EFI & Dominator EFI
    Holley
    Holley LSx Injector Harness for HP EFI & Dominator EFI
    $182.95
    Holley
    In stock
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  • HOLLEY EFI LS SPARK PLUG WIRE SET 180 Degree - CUT TO FIT - BLACK
    Holley
    HOLLEY EFI LS SPARK PLUG WIRE SET 180 Degree - CUT TO FIT - BLACK
    $204.95
    Holley
    In stock
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  • ICT Billet LS Truck Square - Remote Mount Coil Relocation Brackets - D581 LSX Coils
    ICT BILLET
    ICT Billet LS Truck Square - Remote Mount Coil Relocation Brackets - D581 LSX Coils
    $72.99
    ICT BILLET
    In stock
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20 Items