MSD Ignition Street Pro-Billet Distributor Features: Get Proven Race Performance In Your Street Car Billet Aluminum CNC Machined For Closer Tolerances Provides Accurate Spark Delivery Adjustable Mechanical Advance Vacuum Advance To Help Improve Economy Resists Corrosion CARB Approved Legal For Use In All States Must Be Used With MSD 6/7/8-Series Ignitions Height: 18.00 Width: 7.00 Length: 7.00 Weight: 5.60 lbs Vehicle Type: 2717 Fitment: 1986/Pontiac/Parisienne/Brougham Sedan 4-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated^^1986/Pontiac/Parisienne/Base Wagon 4-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated^^1986/Pontiac/Parisienne/Base Sedan 4-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated^^1986/Pontiac/Grand Prix/LE Coupe 2-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated^^1986/Pontiac/Grand Prix/Brougham Coupe 2-Door/5....