MSD Black Chevy V8 Pro-Billet Distributor with Vacuum Advance - 83613

All the performance of our Pro-Billet line NOW IN BLACK for your Ford, Chevy or Chrysler. Must be used with MSD 6, 7, or 8-series ignition.

Part Number: 83613

MSD Pro-Billet Distributors are the finest performance and racing distributors available. Every feature has been engineered to endure the rigors of high performance and racing engines. Whether cruising the streets or racing stock cars, dragsters, boats or trucks, MSD has a distributor for it. MSD uses state-of-the-art, Computer Numerical Controlled (CNC) mills and lathes to machine each housing. After a long series of precise cuts and movements, the billet is formed into a flawless distributor housing that is accurate to within 0.001". The flex-free housings are lightweight, have no porosity or weak areas and look great on polished, show quality engines.

Features and Benefits

• Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
• Vacuum advance canister for improved economy (can be locked out)
• Advance weight pins are staked and tig welded to the plate
• Mechanical advance assembly can be locked out for crank trigger systems or racing applications
• Must be used with an MSD Ignition Control
• Easy-to-adjust mechanical advance with supplied springs and stop bushings (except locked out versions)
• CNC machined billet aluminum housing and billet aluminum base providing superior strength and great looks
• Nylon pads ensure smooth operation of the advance weights
• Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
• Polished steel shaft is QPQ coated and guided by a sealed ball bearing for smooth operation at all rpms