Pertronix D7131700 Flame-Thrower Vacuum Advance Black Cap Billet Electronic Distributor with Ignitor III Technology for Ford 351W
- Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford.
- Our Billet I3 distributors ship with Ignitor III multi-spark rev limiting modules.
- Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.
- Each billet distributor is hand polished and buffed to a high luster Tempered distributor shaft has low torsion displacement for accurate timing and extended operational life.
- Adjustable mechanical advance with proprietary limiting function permits multiple settings Distributors are factory set with a performance advance curve and are provided with additional springs for custom advance.