Revitalize your classic Chevrolet, Oldsmobile, Pontiac, Buick, or Cadillac with the Proform Parts TUNE UP KIT, designed for optimal performance and reliability. Comprehensive Upgrade: This kit includes everything you need for an HEI distributor upgrade, ensuring your ignition system runs smoothly. High Voltage Capability: With a maximum coil voltage of 50,000 V, experience improved spark efficiency for better engine performance. Durable Components: Featuring a robust blue distributor cap made from alkyd and a plastic coil dust cover, this kit is built to withstand the test of time. Easy Installation: All essential parts, including the rotor and HEI ignition module, are included, making installation straightforward for DIY enthusiasts. Versatile Fitment: Perfectly suited for models from 1980 to 1989, ensuring compatibility with a range of classic GM vehicles. Upgrade your ignition system with the Proform Parts TUNE UP KIT for a smoother, more efficient ride.