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    Distributor - MSD Chevy "Locked Out"   V8 Pro-Bill

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      Purchase Distributor - MSD Chevy "Locked Out" V8 Pro-Bill

      SKU: MSD-85501
      Distributor - MSD Chevy "Locked Out" V8 Pro-Billet Distributor with Slip Collar


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      For taller blocks or decked heads. Must be used with an MSD 6, 7 or 8-series ignition.

      Works Well with Blown Engines where you want the distributor Locked out   

      This strong, billet aluminum distributor is set up for engines that run locked-out timing or an MSD Timing Computer. With no advance assembly, the rotor plate is welded directly to the oversized shaft. A sealed ball bearing guides the top of the shaft while an extra long sintered bushing stabilizes the lower portion. Trigger signals are produced via a high-output magnetic pick-up. This pickup is extremely accurate and never requires adjustment. Since this distributor is designed primarily for race engines, an oversized (+.006") bronze gear is installed along with an adjustable slip collar for modified blocks, heads or intake manifolds.


      • Designed primarily for race applications with no mechanical advance
      • Will not accept a vacuum advance canister
      • Must be used with an MSD 6, 7, 8, or 10 Series Ignition
      • Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
      • Supplied with a 0.006” oversized bronze gear installed
      • O-ring seals can be added to modified blocks to improve oil pressure control
      • Special oil tract improves lubrication to the distributor and cam gear
      • Polished steel shaft is QPQ coated and guided by a sealed ball bearing
      • Adjustable slip collar mounting flange for engines with modified deck heights
      • Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
      • CNC machined billet aluminum housing and billet aluminum base