LS Engine 10 mm Titanium High Heat Performance Spark Plug Ignition Wires Set S8-00001T For Use With Round Coils

THESE ARE PERFECT!I just did the Kook's header/y-pipe upgrade to my Trailblazer SS. The biggest problem people have with these trucks and the LS2 engine setup is that wires get hot and get melted all the time. We're out buying heat socks and all kinds of crap. These solve it all. They are the same size as the high dollar PCM wires but they are double insulated with titanium as a layer. I mean, come on! I will update later if any problems arise. However, I don't think they will. These are made very well. MADE IN THE USA! and they are perfect for my TBSS.BTW, the TBSS market is a huge market for race parts. You need to be marketing these to the TBSS community. I put up one pic on Facebook already.

Used these for my LS swap, clear the headers nicely and seem to be pretty good quality. Will have to wait and see how they hold up to the heat.

These are definitely not high heat wires. They are too short. They do not stay connected to the plugs nor factory coils. They came apart as I was installing them. Save your money and spend it elsewhere. I am returning these.

I purchased MSD Plugs to attempt and clear my speed engineering headers. They didn’t work as they even melted with a heat blanket. This worked perfect, snug and included a packet of electric grease. Can’t complain.

Tried 2-3 different wires that kept burning up on my LS 5.3 with speed engineering headers. I’ve put about 300 miles on with these and they seem like they will hold it together far longer than your regular ‘premium’ wires. I tried sleeves on different wires as well, but the wires still burned and these require no sleeves. Definitely worth the money in my opinion.

Bought a few different sets of plug wiring trying to fit my holley forward facing turbo headers. Should of Bought these first! They fi super snug to the head and feel like absolute quality 👌

Got these for an LS2 TBSS swap, got 5 wires to fit ok, two I couldn’t get on at all and one wire is extremely tight. The wires are so tight fitting against the engine it makes it very difficult to put on, especially with the motor installed. All of them are so tight in fact they feel as though they might pop off. If they increased the length even a few mm it would make the install vastly easier, aside from that they seem to work fine. I’ll be looking for another set though. Don’t waste your money.

Why you would make these wire so short was dumb idea. Should have at least another 1.5 inches longer so they aren't pulled tight with stock coil location that could detached from coil any time or for those who use taller valve covers they won't reach at all like in my case. Poor design