MSD 8365 GM HEI Billet Distributor
Replaces GM HEI Distributors that use a 4-Pin ignition module.; A complete performance HEI distributor upgrade for Chevy V8 engines; Supplied with brass terminal distributor cap and rotor; Full spark energy output to 9,000 RPM; Supplied with a 8.5 amp, single spark, inductive discharge ignition module, MSD PN 83647, and MSD HEI Coil, PN 8225; Special oil tract improves lubrication to the distributor and cam gear; Nylon pads ensure smooth operation of the advance weights; Advance weight pins are staked and tig welded to the plate; Mechanical advance assembly can easily be locked out; Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction; Polished steel shaft is QPQ coated and guided by a sealed ball bearing; CNC machined billet aluminum housing and billet aluminum base; Vacuum advance canister for improved economy (can be locked out); Easy-to-adjust mechanical advance with supplied springs and stop bushings; CARB E.O. Approved;
