MSD Pro-Billet Ready-To -Run (1986-93) Ford Distributor - 5.0L V8 4122RD 18mm Double D to 1

18mm Double D to 1 in 18 Spline

and sensitive electrical components

Make it Frostbite

GM Fullsize SUV / Truck 1967-70

MSD Pro-Billet Ready-To -Run (1986-93) Ford Distributor - 5.0L V8 4122RD 18mm Double D to 1When you start making serious power with your EFI Ford, the stock distributor shaft is one of the weak links of the engine. These Pro Billet models answer the need for an affordable replacement in a strong and great looking package. Each distributor starts as a solid billet that is secured into a state of theart Computer Numerical Control (CNC) machine where it is transformed into a precision housing. Inside each housing there is a sealed ball bearing