MSD MSD Black Chevy Low-Profile Crank Trigger Distributor 846973 1977-ford-e-250-econoline-esi9508284 These headers feature full 1-7/8"

These headers feature full 1-7/8" port-matched primary tubes with a 3" collector

higher clamping loads for no-slip performance

Washable and Reusable Pro-GUARD 7 Air Filter for Maximum Protection

Description_FAB Exceptional Value Description_FAB Direct bolt-in replacement Description_FAB Excellent reliablity

It's safer

MSD MSD Black Chevy Low-Profile Crank Trigger Distributor 846973 1977-ford-e-250-econoline-esi9508284 These headers feature full 1-7/8"The high voltage carrying capabilities are the result of several features which have been designed into these low profile distributors. This includes a large diameter cap with wide spaced terminals and an injection molded Rynite rotor with thick vanes to stir up the air inside the cap. The high dielectric Rynite base also prevents arcing to the billet housing MSD MSD Black Chevy Low Profile Crank Trigger Distributor 846973 Specifications: Brand MSD