MSD Buick V8 215-350 Pro Billet Distributor SPBS4 * Performer RPM 460 heads

* Performer RPM 460 heads accept factory exhaust

Unlike Iridium or Platinum plugs

2010-2014 GMC Yukon XL 1500

Non Rotator

MSD Buick V8 215-350 Pro Billet Distributor SPBS4 * Performer RPM 460 headsThis distributor uses a high output magnetic trigger to fire an MSD Ignition Control. Accurate trigger signals and spark delivery are the responsibility of the QPQ coated steel shaft. A sealed ball bearing and long sintered bushing hold this shaft stable at any rpm. An adjustable mechanical advance mechanism is mounted on top of the shaft. Nylon pads ensure smooth movement of the fine balanced weights for accurate timing advancement. A variety of