- Reviews
- Questions
- truck engine
- coil brackets
- 10.4
- 22hp
- chevy truck
- construcción
- appeal
- producto
- wires
- copper
Look sharp
They work and look great. Time will only tell how reliable. At this time I am very pleased.

Love the high power coils
Great price on great high power coils for my LS3 !!! Fast shipping customer service was the best ever! After I installed them had issue called them and they told me how to fix issue worked right away!! Saved me big money not taking to my mechanic !!! Now they are operating perfectly and I love them and so does my LS3!!! ;)

Great product but one of my coil packs are bad
Everything was working great then the coil pack fail

Good product good service
The coils are exactly as expected work great! Only problem I have is they don’t fit the truck engine square coil brackets at all otherwise definitely would buy them again

Great price for a very good product
After reading actual performance numbers of various so called high performance coil packs, these are as good and better than the big name brands out there. I purchased these for my modified Gen IV Vortec engine as the original coil packs were breaking down under high load conditions. These handle the higher compression under high loads without any issues.