Distributors

Buick Nailhead Ready to Run Distributor

Part No. 8524

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Features

  • Simple and clean installation with only three wires to connect
  • Powerful built-in module produces a 7.5 amp single spark through high rpm
  • Easy-to-adjust mechanical advance with supplied springs and stop bushings
  • Vacuum advance canister for improved economy (can be locked out)
  • CNC machined billet aluminum housing and billet aluminum base
  • 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
  • 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
  • Advance weight pins are staked and tig welded to the plate
  • Nylon pads ensure smooth operation of the advance weights
  • Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
  • Does not require an MSD Ignition Control
  • No CARB Exemption Order Number
  • Includes built-in Rev Limiter!
The Buick Nailhead is one of the most sought after nostalgic engines for rods and is still providing the smooth power to plenty of Buicks. Nailhead fans can finally get a state-of-the-art distributor to provide the fire! MSD’s Nailhead Distributor is a Ready-to-Run design which means that it doesn’t require an external ignition box. This is because inside the billet alumi­num housing there is a powerful ignition module capable of producing a high-output spark. This design also makes installation an easy affair with only three wires to connect! Just under the custom MSD cap and retainer is an accurate mechanical ad­vance assembly. MSD supplies different advance springs and stop bushings so you can tune a timing curve to match your Nailhead’s needs! A sealed ball bearing supports a polished steel shaft to provide endurance and stability. To top it off there is a vacuum advance canister which can help economy on long drives.The Ready-to-Run Distributor is supplied with everything you need to drop it in and fire!
 
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   RevlimiterIcon   A built-in rev limiter will keep your engine safe from over-rev in the case of missed shifts or drive-line failure. Every Ready-to-Run and E-Curve distributor has this feature built-in. 
   MCRinstall   PDF_icon Rev Limiter Addendum for Ready-to-Run Distributors