MSD - MSD Ignition Coil - GM LS Blaster Series - L-Series Truck Engine - Red easy to use software suite

easy to use software suite that allows full laptop access for advanced users

Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine

Neck Support - 360 Degree - SFI 3

Cylinder Head - Magnum Street - Assembled - 2

This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system/ignition controller)

MSD - MSD Ignition Coil - GM LS Blaster Series - L-Series Truck Engine - Red easy to use software suiteLooking to replace your worn out LS coils with a more efficient upgrade? The new MSD Blaster LS Coil line is ideal for your modern GM muscle car or truck. The coils are designed as a bolt in replacement yet have been thoroughly tested and detailed by our experienced engineering team.