LS Coil Pack Sub Harness CNC LS Heads We are extremely excited to

We are extremely excited to offer you what we call the 454 Evolution

TR6 NGK Spark Plugs

high impedance injector drivers

the White color variant may appear off-white rather than bright white

Rated over @500psi

LS Coil Pack Sub Harness CNC LS Heads We are extremely excited toAre you tired of scouring the junkyard for stock ls coil sub harnesses? Introducing the new Holley EFI LS Coil Sub Harness. This coil sub harness is intended to be used with factory LS coils and various Holley EFI main harnesses with Coil on plug connectors. The Holley EFI LS coil sub harnesses are built with the same high quality connectors and wire loom found on all Holley EFI harnesses, guaranteeing a perfect match in your engine bay. OEM