Chevy/GMC 7.4L Vortec 454 7400 Engines
Included is a Blaster Ignition Coil (8231), 8.5mm Super Conductor Spark Plug Wire Set (32109) and an MSD Cap & Rotor Kit (8017).
Blaster Performance Ignition Coil - Part #8231
MSD designed these Coils by combining our Blaster Coil experience with E-core coil efficiency. Each coil has a unique turns ratio plus there is lower primary resistance than the stock coil. This all amounts to a bolt-in replacement coil that produces more output voltage. The Coils will work with stock ignition systems as well as MSD equipped cars and trucks.
MSD Vortec Cap & Rotor Kit - Part #8017
The cap and rotor of any ignition system must be considered maintenance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these Cap and Rotor Replacement Kits