XR Series ignition coil for ''05-'15 GM 4.8, 5.3 and 6.0 trucks provides up to 15-20% more energy over stock ignition coils.Built from ultra-pure copper alloy windings, our coils have been tested to 8,000+ RPM and 1,500 HP.
- ClearanceItem:N
- Engine Components>Hardware Kits - Other
- EPA:N/A
- LTL:N
- MPN:30385-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y