Ignition Coils

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...

STREET FIRE LS COILS FOR '05-'13 GM LS2/LS3/LS4/LS7/LS9 ENGINES, 8-PACK The improved efficiency of these Coils will give your LS the ignition boost you’re looking for. These coils mount directly in place of factory style versions and accept the...

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?...

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+...

MSD Blaster LT Gen V Coils 82668 - '14 and Up 8-Pack 2014 and up GM owners now have a more powerful ignition option for Gen V Direct Injected V8 power plants. MSD offers Blaster coils in both round and square configurations to cover everything from...

MSD Blaster LT Gen V Ignition Coils 826883 - '14 and Up 8-Pack 2014 and up GM owners now have a more powerful ignition option for Gen V Direct Injected V8 power plants. MSD offers Blaster coils in both round and square configurations to cover everything...

MSD Blaster LT Gen V Coils 826638 - '14 and Up 8-Pack 2014 and up GM owners now have a more powerful ignition option for Gen V Direct Injected V8 power plants. MSD offers Blaster coils in both round and square configurations to cover everything from...

MSD Pro Power GM LS2/LS7 Coil Set 828783 (Single) MSD’s engineering team have been working diligently the past year to improve our Multiple Spark Coils for the GM LS-engine platform. MSD Pro Power coils fit in place of the OEM coils yet are...

MSD Pro Power GM LS1/LS6 Coil Set 828583 (8-Pack) MSD’s engineering team have been working diligently the past year to improve our Multiple Spark Coils for the GM LS-engine platform. MSD Pro Power coils fit in place of the OEM coils yet are...

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.  

Holley HP Smart Coil Ignition Harness 558-312 Holley HP Smart Coil ignition harness includes a pair of coil harnesses for 8-cylinder engines. It is used in conjuction with the Holley LSX plug and play main harness for converting from factory LSX coils...