MSD Distributor Gear - Iron - 0.5 in. I.D. MT140BK 1987-1987 GMC V2500 Suburban

1987-1987 GMC V2500 Suburban

090 high alloy aluminum - TIG welded - 18"" X 22"" - 1/2"" Energy impact absorbing foam cover"

1966-1991 Avanti II

875 in Length

MSD Distributor Gear - Iron - 0.5 in. I.D. MT140BK 1987-1987 GMC V2500 SuburbanA distributors performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special iron alloy gear that is treated to a low