MSD32819 Super Conductor Spark Plug Wire Set, Red

These fit perfect on my NNBS 07 silverado. Needed new wires when installing some long tubes and these are great. You can fit these on the trucks just make sure you have the same style coil packs or else these wont fit since the wires are short.

These wire are extremely high quality. When tested with an ohm meter prior to installation, they registered @28 ohms. The stock wires were Delco, and registered over @800 ohms. The Delco wires were 7 years old, and were causing our LS-2 equipped 2007 Corvette(15,450 miles) to misfire at idle, and also while cruising. This was to be expected with OEM wires. The MSD wires, right out of the box are too tight a fit. I called MSD customer support, and told them these wires needed to be about 1 inch longer. However, the tech told me the MSD wire spark plug boot was designed to be bent up to a 45 degree angle. I was amazed that this feature was built into the spark plug boot. I did what they instructed, and this wire set fit perfectly, and still checked out at @28 ohms. There were no printed instructions or directions on the box telling me of this ability to bend the plug boot for a perfect fit. The tech promised this would be corrected. The low resistance is created, because the OEM style carbon core is wrapped with copper wire. They claim @ 30 to 40 feet of copper wire per foot of ignition wire is would around the core. One would expect the copper wire to cause interference with the radio and electronics, but just the opposite is the case. This style of wire is also known as Magnetic Suppression Wire. There is a very small electro- magnetic field around these wires, and with the copper windings- very little resistance. The Corvette started immediately, the idle was smooth once again, and the acceleration was noticeably "crisp" and strong. These wires should last a lot longer than 7 years or 15,000 miles- truly a value for the money and they are American made!

Wires are perfect lengths, went on well... I like the red and black, look nice, definitely plug right into the plug... Quality is good..

Packed well, a little slow getting here, product work great, good price easy to install.could be a little bit longer put worked okay Thanks.msa spark plug wires.

Lil short for my 2018 5.3 Silverado but it’s doable. Definitely better fit with the Msd coils. Noticeable start up difference, for the better! My acceleration has always been great so that can’t be measured, I’m gonna say Msd has always been better than stock but y’all make your own decisions.

All was good for 1 50 mile drive next drive car started misfiring. This is LS swap Chevelle all new parts. Had Taylor 409’s installed from 0 miles they only had 2700 miles on them. I replaced the plugs and went ahead and did wires also. Car show season is coming so I like to keep it and new looking.Ohm checked each old Taylor wire 234-238Ohm checked the new MSD wires 31-32 eachOnce misfire happened I was scratching my head and figured the car has ran perfect every time I’ve drove it. I’ll check the wires and plugs pulled the wires and ohm’s on 7 wires 31-32 and had one 219 ohms. No need to pull the plugs so I stuck the Taylors back on and the car runs perfect again. called MSD about a warranty they said not on Amazon. Guess I’ll hang them on a shop tree. :(Amazon refunded the purchase!!

Overall solid set of wires, I was having some rough running issues with my 2001 Trans Am and figured the old girl could use some nice wires. They fit great, had no clearance issues with long tubes. The only issue is that I believe I received a used set even though I supposedly bought new ones, they were all bent up and covered in what looked like greasy fingerprints. Not to mention the plastic bag they came in.

Perfect upgrade for my C5!