Ignition & Electrical

Holley Sniper EFI HyperSpark Ignition Coil  556-152 Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system...

Holley EFI LS Coil Ignition Harness 558-321 Factory replacement coil harness for stock LS coils, does not fit LS1 or LS6 Coils.   Are you tired of scouring the junkyard for stock ls coil sub harnesses? Introducing the new Holley EFI LS Coil Sub...

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+...

FAST XR Series GM Gen V LT Ignition Coils 30388-8  New FAST® XR Series Coils for GM Gen V LT engines offer 15% – 20% more spark energy than stock coils. The coils are constructed from premium, ultra-pure copper alloy windings, resulting in...

Holley LS Cut to Fit Spark Plug Wire Set - Red 561-112 Spark Plug - Cut to Fit- Wire set, Red with Gray 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...

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...

FAST XR Series GM LS Gen IV Ignition Coils 30385-8 2005-15 Gen IV 4.8/5.3/6.0/6.2/7.0 Car & Truck New FAST XR Series Coils for GM LS engines offer 15 to 20 percent more spark energy than stock coils. The coils are constructed from premium,...

FAST XR Series GM LS Ignition Coils 30387-8 - 1999-07 Truck 1999-2007 4.8/5.3/6.0 Light-duty Truck w/ Round Delco Coils New FAST XR Series Coils for GM LS engines offer 15 to 20 percent more spark energy than stock coils. The coils are constructed...

FAST XR Series GM LS Coils 30386-8 1997-2005 5.7 LS1/LS6, 1998-2001 Medium-duty 7.4/8.1 New FAST XR Series Coils for GM LS engines offer 15 to 20 percent more spark energy than stock coils. The coils are constructed from premium, ultra-pure copper...

FAST XR-1A LS High Output Ignition Coil 30260-T1 - Connectors Included 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...

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 Spark Plug Wire Set for 6.2L 561-102 - Red 8mm Plug wire set for 2010-2015 Camaro SS 6.2L w/ shorty headers. Also available in black and grey.