MSD Black Chrysler 426, 440 Ready-To-Run Distributor - 83873

Easy as 1,2,3… The MSD Black Ready-to-Run distributor line makes adding big ignition power and stealthy good looks to your Chevy, Ford or Chrysler a snap. With no ignition box needed, connect 3 wires and you're "Ready-To-Run".

Part Number: 83873

The Pro-Billet Ready-to-Run distributor is the perfect upgrade for outdated points distributors or bulky HEIs. Simply install the distributor in the engine, connect three wires to the coil and fire it up! A maintenance-free magnetic pick-up accurately triggers the module. The increased output of the amplifier easily outperforms stock ignitions and will smooth out the engines idle, improve starting and provide a much higher rpm range. The Ready-to-Run features MSD's adjustable mechanical advance which allows you to custom tailor an ignition curve to match your engine's needs. There is also a vacuum advance canister to help improve economy. For positive street performance, the Ready-to-Run is the best choice. Includes a separate tach circuit that is ideal to trigger a tach or an aftermarket EFI such as an Atomic EFI system.

Features and Benefits

• Built-in rev limiter to protect your engine
• Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
• Mechanical advance assembly can be locked out for crank trigger systems
• Vacuum advance canister for improved economy (can be locked out)
• Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
• Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
• Polished steel shaft is QPQ coated and guided by a sealed ball bearing providing smooth operation
• CNC machined billet aluminum housing and billet aluminum base for long life and great looks
• Easy-to-adjust mechanical advance with supplied springs and stop bushings
• O-ring seals can be added to modified blocks to improve oil pressure control
• Powerful built-in module produces a 7.5 amp single spark through high rpm
• Special oil tract improves lubrication to the distributor and cam gear
• Advance weight pins are staked and tig welded to the plate for superior strength
• Simple and clean installation with only three wires to connect
• CARB E.O. Approved
• Nylon pads ensure smooth operation of the advance weights
• Does not require an MSD Ignition Control